We are giving a brief of these as well for your better understanding. They can travel in vacuum or space. To assist you with that, we are here with notes. Cathode ray discharge tube experiment: A cathode ray discharge tube madeof glass is taken with two electrodes. Electromagnetic spectrum consists of various types of electromagnetic radiations which differ from one another in wavelength or frequency. 1. Physics Notes by Akhil. 1.Dual Nature of Radiation Wave theory of electromagnetic radiation explained the phenomenon of interference, diffraction and polarisation. Dual Nature of Matter and Radiation is one of the most important chapters from modern physics while preparing for all competitive exam because it helps you to understand the dual nature of matter. 3. Greater the magnitude of the charge on the particle, greater is the interaction with the electric or magnetic field and thus greater is the deflection. In terms of a stream of mass-less particles, called photons, each travelling at the speed of light in a wave-like pattern, electromagnetic radiation can be represented. 11.3.1 Hertz’s observations. Planck's Quantum Theory ,Structure of Atom - Get topics notes, Online test, Video lectures, Doubts and Solutions for CBSE Class 11-science on TopperLearning. This is possible only when you have the best CBSE Class 11 Chemistry study material and a smart preparation plan. Larger the amplitude, higher the energy. Electromagnetic waves travel through the vacuum at a speed of 3 x 108 m/s. 4. Click here. Physics Notes by Akhil. Dismiss, 01.05 Properties of Matter and their Measurement, 1.05 Properties of Matter and their Measurement, 01.06 The International System of Units (SI Units), 01.08 Uncertainty in Measurement: Scientific Notation, 1.08 Uncertainty in Measurement: Scientific Notation, 01.09 Arithmetic Operations using Scientific Notation, 1.09 Arithmetic Operations Using Scientific Notation, 01.12 Arithmetic Operations of Significant Figures, 1.12 Arithmetic Operations of Significant Figures, 01.17 Atomic Mass and Average Atomic Mass, 02.22 Dual Behaviour of Electromagnetic Radiation, 2.22 Dual Behaviour of Electromagnetic Radiation, 02.23 Particle Nature of Electromagnetic Radiation: Numericals, 2.23 Particle Nature of Electromagnetic Radiation - Numericals, 02.24 Evidence for the quantized Electronic Energy Levels: Atomic Spectra, 2.24 Evidence for the Quantized Electronic Energy Levels - Atomic Spectra, 02.28 Importance of Bohr’s Theory of Hydrogen Atom, 2.28 Importance of Bohr’s Theory of Hydrogen Atom, 02.29 Bohr’s Theory and Line Spectrum of Hydrogen – I, 2.29 Bohr’s Theory and Line Spectrum of Hydrogen - I, 02.30 Bohr’s Theory and Line Spectrum of Hydrogen – II, 2.30 Bohr’s Theory and Line Spectrum of Hydrogen - II, 02.33 Dual Behaviour of Matter: Numericals, 2.33 Dual Behaviour of Matter - Numerical, 02.35 Significance of Heisenberg’s Uncertainty Principle, 2.35 Significance of Heisenberg’s Uncertainty Principle, 02.36 Heisenberg’s Uncertainty Principle: Numericals, 2.36 Heisenberg's Uncertainty Principle - Numerical, 02.38 Quantum Mechanical Model of Atom: Introduction, 2.38 Quantum Mechanical Model of Atom - Introduction, 02.39 Hydrogen Atom and the Schrödinger Equation, 2.39 Hydrogen Atom and the Schrödinger Equation, 02.40 Important Features of Quantum Mechanical Model of Atom, 2.40 Important Features of Quantum Mechanical Model of Atom, 03 Classification of Elements and Periodicity in Properties, 03.01 Why do we need to classify elements, 03.02 Genesis of Periodic classification – I, 3.02 Genesis of Periodic Classification - I, 03.03 Genesis of Periodic classification – II, 3.03 Genesis of Periodic Classification - II, 03.04 Modern Periodic Law and Present Form of Periodic Table, 3.04 Modern Periodic Law and Present Form of Periodic Table, 03.05 Nomenclature of Elements with Atomic Numbers > 100, 3.05 Nomenclature of Elements with Atomic Numbers > 100, 03.06 Electronic Configurations of Elements and the Periodic Table – I, 3.06 Electronic Configurations of Elements and the Periodic Table - I, 03.07 Electronic Configurations of Elements and the Periodic Table – II, 3.07 Electronic Configurations of Elements and the Periodic Table - II, 03.08 Electronic Configurations and Types of Elements: s-block – I, 3.08 Electronic Configurations and Types of Elements - s-block - I, 03.09 Electronic Configurations and Types of Elements: p-blocks – II, 3.09 Electronic Configurations and Types of Elements - p-blocks - II, 03.10 Electronic Configurations and Types of Elements: Exceptions in periodic table – III, 3.10 Electronic Configurations and Types of Elements - Exceptions in Periodic Table - III, 03.11 Electronic Configurations and Types of Elements: d-block – IV, 3.11 Electronic Configurations and Types of Elements - d-block - IV, 03.12 Electronic Configurations and Types of Elements: f-block – V, 3.12 Electronic Configurations and Types of Elements - f-block - V, 03.18 Factors affecting Ionization Enthalpy, 3.18 Factors Affecting Ionization Enthalpy, 03.20 Trends in Ionization Enthalpy – II, 04 Chemical Bonding and Molecular Structure, 04.01 Kossel-Lewis approach to Chemical Bonding, 4.01 Kössel-Lewis Approach to Chemical Bonding, 04.03 The Lewis Structures and Formal Charge, 4.03 The Lewis Structures and Formal Charge, 04.06 Bond Length, Bond Angle and Bond Order, 4.06 Bond Length, Bond Angle and Bond Order, 04.10 The Valence Shell Electron Pair Repulsion (VSEPR) Theory, 4.10 The Valence Shell Electron Pair Repulsion (VSEPR) Theory, 04.12 Types of Overlapping and Nature of Covalent Bonds, 4.12 Types of Overlapping and Nature of Covalent Bonds, 04.17 Formation of Molecular Orbitals (LCAO Method), 4.17 Formation of Molecular Orbitals (LCAO Method), 04.18 Types of Molecular Orbitals and Energy Level Diagram, 4.18 Types of Molecular Orbitals and Energy Level Diagram, 04.19 Electronic Configuration and Molecular Behavior, 4.19 Electronic Configuration and Molecular Behaviour, Chapter 4 Chemical Bonding and Molecular Structure - Test, 05.02 Dipole-Dipole Forces And Hydrogen Bond, 5.02 Dipole-Dipole Forces and Hydrogen Bond, 05.03 Dipole-Induced Dipole Forces and Repulsive Intermolecular Forces, 5.03 Dipole-Induced Dipole Forces and Repulsive Intermolecular Forces, 05.04 Thermal Interaction and Intermolecular Forces, 5.04 Thermal Interaction and Intermolecular Forces, 05.08 The Gas Laws : Gay Lussac’s Law and Avogadro’s Law, 5.08 The Gas Laws - Gay Lussac’s Law and Avogadro’s Law, 05.10 Dalton’s Law of Partial Pressure – I, 05.12 Deviation of Real Gases from Ideal Gas Behaviour, 5.12 Deviation of Real Gases from Ideal Gas Behaviour, 05.13 Pressure -Volume Correction and Compressibility Factor, 5.13 Pressure - Volume Correction and Compressibility Factor, 06.02 Internal Energy as a State Function – I, 6.02 Internal Energy as a State Function - I, 06.03 Internal Energy as a State Function – II, 6.03 Internal Energy as a State Function - II, 06.06 Extensive and Intensive properties, Heat Capacity and their Relations, 6.06 Extensive and Intensive Properties, Heat Capacity and their Relations, 06.07 Measurement of ΔU and ΔH : Calorimetry, 6.07 Measurement of ΔU and ΔH - Calorimetry, 06.08 Enthalpy change, ΔrH of Reaction – I, 6.08 Enthalpy change, ΔrH of Reaction - I, 06.09 Enthalpy change, ΔrH of Reaction – II, 6.09 Enthalpy Change, ΔrH of Reaction - II, 06.10 Enthalpy change, ΔrH of Reaction – III, 6.10 Enthalpy Change, ΔrH of Reaction - III. Electromagnetic wave theory This theory was put forward by James clark Maxwell in 1864.. Hence, the matter is said to possess dual nature, i.e., it has both the properties of a particle and as well as a wave. Different regions of the electromagnetic spectrum are identified by various names. 02.25 Emission and Absorption Spectra 2.25 Emission and Absorption Spectra. This is a revolutionary concept of physics that tells that everything is a wave and particle. Moreover, the chapter covers various topics that explain a lot of things about the properties, effects, emission, and nature of radiation and matter. Lect 04: Davisson and Germer Experiment 2. 11.5 Particle-like nature of EM radiation (ESADM) When we talk of electromagnetic radiation as a particle, we refer to photons, which are packets of energy. dual nature of radiation and matter dual nature of radiation and matter physics dual nature of radiation class 12 dual nature of radiation wave–particle duality. Would you like to submit your quiz result to the leaderboard. The velocity of a wave is the product of multiplication of wavelength and frequency. Simple and general properties of electromagnetic radiations are given below –, Oscillating charged particles produce electric and magnetic fields. In this article dual nature of matter and radiation, all the … Quiz complete. We hope you enjoyed learning and were able to grasp the concepts. Topics and Subtopics in NCERT Solutions for Class 12 Physics Chapter 11 Dual Nature of Radiation and Matter: Section Name Topic Name 11 Dual Nature of Radiation and Matter 11.1 Introduction 11.2 Electron Emission 11.3 Photoelectric Effect 11.4 Experimental Study of Photoelectric Effect 11.5 Photoelectric Effect and Wave Theory of Light 11.6 Einstein’s Photoelectric Equation: Energy […] This document is highly rated … Visible light is the only part which our eyes can see. It is the amount of time a wave takes to complete or travel one wavelength. Mass 9.11 x 10 -31kg 1.672614 x 10 -27kg 1.67492 x10 -27kg ... CBSE sample papers, Question papers, Notes for Class 6 to 12 Please Visit www.ncerthelp.com For Video lectures of all subjects Class 9 to 12 . Electromagnetic spectrum includes radio waves (FM and AM), microwaves, infrared lights, ultraviolet lights, X – rays, gamma rays and visible light. Jan 05, 2021 - Wave Nature of Electromagnetic Radiation, Absorption Class 11 Notes | EduRev is made by best teachers of JEE. Photoelectric effect, Hertz and Lenard’s observations; Einstein’s photoelectric equation; particle nature of light. Electromagnetic radiations travel in space and vacuum through oscillating electrical and magnetic fields generated by their particles. Candidates who are ambitious to qualify the CBSE Class 11 Chemistry with good score can check this article for Notes. This article is beneficial for class 12 students. Jan 07, 2021 - Wave Nature of Electromagnetic Radiation Class 11 Video | EduRev is made by best teachers of Class 11. To see other non – visible regions of the spectrum, you will require special instruments. Find the energy of photon ? To represent electromagnetic radiation, various kinds of units are used. Velocity Dual Nature of Radiation and Matter Class 12 Chapter 11 Notes 1. 2.23 Particle Nature of Electromagnetic Radiation - Numericals. Albert Einstein first showed in 1905 that light or electromagnetic radiation must also be considered as particle like character, localized in packets of discrete energy. Dual Nature of Radiation and Matter Important Questions for CBSE Class 12 Physics Matter Wave. The nature of the relationship between the frequency (the number of oscillations per unit time) and wavelength (the length of each oscillation) of light becomes apparent when studying the broad range of the electromagnetic radiation spectrum. The energy of the photon is related to the wavelength of electromagnetic radiation according to: Planck's constant. Hz is of visible light. Matter waves- wave nature of particles, de Broglie relation. Light of frequency 1.9 times the threshold frequency is incident on a photosensitive material. Download CBSE Class 12 Physics Dual Nature Of Matter And Radiation Notes Set A in pdf, Physics chapter notes, class notes mind maps formulas Revision Notes CBSE Class 12 Physics Dual Nature Of Matter And Radiation. 6. It represents the height of the wave. Dual Nature of Radiation and Matter (chapter 11) Cathode Rays Cathode rays are the stream of fast moving electrons. As a result, the particle nature of light comes into play when it interacts with metals and irradiates free electrons. Wave Nature of Matter: De Broglie’s Hypothesis: De Broglie proposed that if the radiations could possess dual nature, matters could also possess dual nature. It can be expressed as –, h = Plank’s constant which is equal to 6.6 × 10⁻³⁴ J. The number of waves that pass a given point in one second is called frequency. This video is highly rated by Class 11 … The theory of electromagnetic radiation was given by Scottish scientist Sir James Clerk Maxwell in the early 1870s. Particle Nature of Electromagnetic Radiation : Planck’s Quantum Theory. Dual Nature of Radiation and Matter Class 12 Physics MCQs Pdf. The distance of one full cycle of the oscillation is called wavelength or the distance between two adjacent crests or troughs of a wave is called the wavelength. 02.24 Evidence for the quantized Electronic Energy Levels: Atomic Spectra 2.24 Evidence for the Quantized Electronic Energy Levels - Atomic Spectra . These fields are transmitted in the forms of waves called electromagnetic waves or electromagnetic radiation. These rays are produced in a discharge tube at a pressure below 0.01 rom of mercury. It is represented by \[\lambda\]. As the wavelength increases, frequency decreases and as the frequency increases wavelength decreases. Pro Lite, Vedantu Photoelectric effect. CBSE Class 11 Chemistry Atomic Structure– Get here the Notes for CBSE Class 11 Chemistry Atomic Structure. 11.4.1 Effect of intensity of light on photocurrent Planck's constant is a physical constant named after Max Planck. The concepts should be clear which will help in faster All you need of JEE at this link: JEE Waves and its Characteristics It is a periodical disturbance causing the transfer of energy without transfer of matter. Dual Nature of Radiation and Matter MCQ Questions with Answers Pdf Question 1. These rays are produced in a discharge tube at a pressure below 0.01 rom of mercury. It represents the height of the wave. 11.4 Experimental Study of Photoelectric Effect. Louis de Broglie, a French physicist, in 1924, suggested that all microscopic as well as macroscopic objects possesses dual character. Find more @learnfatafat Hurry! Dual Nature of Radiation and Matter Class 12 Physics MCQs Pdf. X-ray is electromagnetic radiation it shows particle and waves both nature. Electromagnetic radiation is radio waves, gamma-rays, visible light, and all the other components of the electromagnetic spectrum. Electromagnetic radiations travel in space and vacuum through oscillating electrical and magnetic fields generated by their particles. 1. All we can say is that wave-particle duality exists in nature: Under some experimental conditions, a particle appears to act as a particle, and under different experimental conditions, a particle appears to act a wave. Pro Lite, NEET (ii) Cathode rays are deflected by electric field and magnetic field. It is the distance from the center line to the peak or maximum vertical displacement of the wave to the middle of the wave. Hence you can not start it again. CBSE Class 12 Physics Chapter 11 Dual Nature of Radiation and Matter Notes in PDF are available for free download in myCBSEguide mobile app. Its SI unit is Hertz which is represented as Hz. 1 | P a g e (Visit for all ncert solutions in text and videos, CBSE syllabus, note and many more) Physics Notes Class 12 Chapter 11 Dual Nature of Radiation and Matter Cathode Rays Cathode rays are the stream of fast moving electrons. 18 b. Some properties of electromagnetic radiation, such as its refraction when it passes from one medium to another are explained best by describing light as a wave. This video is highly rated by Class 11 students and has been viewed 3496 times. Other characteristics of a wave are amplitude and period. It can act as a wave and a particle as well. Unit 17: Dual Nature Of Matter And radiation: Dual nature of radiation. Amplitude is represented in the above figure. Frequency – The number of waves that pass a given point in one second is called frequency. Radio waves, microwaves, infrared light, visible light, ultraviolet light, X-rays and gamma rays are all electromagnetic radiations. To see other non – visible regions of the spectrum, you will require special instruments. Visible light is the only part which our eyes can see. The document Wave Nature of Electromagnetic Radiation, Absorption Class 11 Notes | EduRev is a part of the JEE Course Chemistry Class 11. Maxwell’s equation of electromagnetism and Hertz experiments on the generation and detection of electromagnetic waves in 1887 strongly established the wave nature of light. Photoelectric effect, Hertz and Lenard’s observations; Einstein’s photoelectric equation- particle nature of light. This is possible only when you have the best CBSE Class 11 Chemistry study material and a smart preparation plan. (ii) Cathode rays are deflected by electric field and magnetic field. CBSE Class 11 Chemistry Atomic Structure– Get here the Notes for CBSE Class 11 Chemistry Atomic Structure. Atoms are the foundation of chemistry. Class 11; Class 12; NCERT Solutions. Dual Nature of Radiation and Matter (chapter 11) Cathode Rays Cathode rays are the stream of fast moving electrons. Chapter-11: Dual Nature of Radiation and Matter Dual nature of radiation; Photoelectric effect; Hertz and Lenard’s observations; Einstein’s photoelectric equation-particle nature of light. It is represented by v. Its SI unit is Hertz which is represented as Hz. Dual Nature of Matter and Radiation. Properties of Cathode Rays (i) Cathode rays are not electromagnetic rays. It is represented by \[\lambda\]. This is a revolutionary concept of physics that tells that everything is a wave and particle. Class 11 Chemistry Structure of Atom Black body radiation and Photoelectric effect Particle nature of Electromagnetic radiations : There were two important phenomenon that couldn’t be explained by considering Light with wave character: Video explain methods & techniques to solve numericals on particle nature of electromagnetic radiations helpful for CBSE 11 Chemistry Ch.2 structure of atom CBSE 11 Chemistry 01 … Particle Nature of Electromagnetic Radiation. The wavelength of the wave associated with any material particle was calculated as: In case of photon, if it is assumed to have a wave character, its energy is given by E = hν where ν is the frequency of the wave and h is Pla… Wavelength and frequency of a wave are inversely proportional. This ends our coverage on the topic “Electromagnetic Radiation: Wave Nature”. There is no charge on X-ray thus these are not deflected by the electric field and magnetic field. Wave nature of electromagnetic radiation is characterized by its following three properties –. Electromagnetic waves travel through the vacuum at a speed of 3 x 10. $\beta $-rays are negatively charged particle whose e/m ratio is equal to cathode rays’. If you are looking for solutions of NCERT Textbook problems based on this topic, then log on to Vedantu website or download Vedantu Learning App. Besides, photons assume an essential role in the electromagnetic propagation of energy. Amplitude – Amplitude is represented in the above figure. Electromagnetic nature of radiations is explained by James Maxwell (1870). Reasoning that radiation and matter should be symmetrical in nature, Louis Victor de Broglie attributed a wave-like character to matter (material particles). Bookmark added to your notes. In physics wave-particle duality tells that light/electromagnetic radiation and matter exhibit properties of both waves and of particles. A particle of mass (m), moving with velocity (v) could behave like a wave under suitable conditions. X-ray affects the photographic plate. Learning the important concepts is very important for every student to get better marks in examinations. Electromagnetic radiation is a flow of energy in which electrical and magnetic fields vary simultaneously. The wave associated with the particle is called a matter wave or a de Broglie wave. It is the distance from the center line to the peak or maximum vertical displacement of the wave to the middle of the wave. Its wave nature is represented by its velocity, frequency and wavelength. Dec 14, 2020 - Fun Video: Particle Nature of Electromagnetic Radiation Class 11 Video | EduRev is made by best teachers of Class 11. Photoelectric Effect The phenomenon of emission of photoelectron from the surface of metal, when a light beam of suitable frequency is incident on it, is called photoelectric effect. Black Body Radiation In this second unit of class 11 chemistry, we will learn the discovery of subatomic particles- electrons, neutrons, & protons, atomic models of J.J Thomson's, Rutherford's, Bohr's. Properties of Cathode Rays (i) Cathode rays are not electromagnetic rays. CBSE Class 12 Physics Revision Notes Chapter-11 Dual Nature of Matter and Radiation Electron emission: The phenomenon of emission of electrons from the surface of a metal. Electromagnetic waves do not require any medium. Dual Nature of Radiation and Matter MCQ Questions with Answers Pdf Question 1. The relationship of frequency and energy has been shown above in the figure of the electromagnetic spectrum as well. Conversely, under some physical circumstances electromagnetic radiation acts as a wave, and under other physical circumstances, radiation acts as a beam of photons. Lect 03: Wave Nature of Matter- De Broglie hypothesis. SYNOPSIS. As we know –. Matter waves-wave nature of particles; de Broglie relation; Davisson-Germer experiment (experimental details should be omitted; only conclusion should be explained). It can be expressed as follows –. Last Updated on May 3, 2020 By Mrs Shilpi Nagpal 5 Comments Einstein in 1905 suggested that light has dual nature, i.e. Main & Advanced Repeaters, Vedantu Davisson-Germer experiment (experimental details should be omitted; only conclusion should be explained). This video is highly rated by Class 11 … Learn Particle Nature of Light topic of Physics in details explained by subject experts on vedantu.com. A definition of"matter" based on its physical and chemical structure is: matter is made up of atoms. This article provides you the revision notes on Class 11 Chemistry: Chapter- Structure of Atom. This is called speed of light. Larger the amplitude, higher the energy. Relation Between Wavelength and Frequency, Black Body Radiation Wien Displacement Law, Meaning, Nature and Significance of Business Finance, Vedantu Dual Nature Of Matter And Radiation Class 12 Notes Pdf Download • The elementary particle in an atom having negative charge of magnitude 1.6 x 10-19 C and mass of 9.1 x 10-19 kg is called electron. A Photon of wavelength 4.0 × 10-7 m strikes on metal surface having work function 2.13 eV. 6.11 Hess’s Law and Enthalpies for Different Types of Reactions, 06.13 Enthalpy of solution and Lattice Enthalpy, 6.13 Enthalpy of Solution and Lattice Enthalpy, 07.02 Equilibrium In Physical Processes – I, 7.02 Equilibrium In Physical Processes - I, 07.03 Equilibrium In Physical Processes – II, 7.03 Equilibrium In Physical Processes - II, 07.04 Equilibrium in Chemical Processes – Dynamic Equilibrium, 7.04 Equilibrium in Chemical Processes - Dynamic Equilibrium, 07.05 Law of Chemical Equilibrium and Equilibrium Constant, 7.05 Law of Chemical Equilibrium and Equilibrium Constant, 07.08 Characteristics and Applications of Equilibrium Constants, 7.08 Characteristics and Applications of Equilibrium Constants - I, 07.09 Characteristics and Applications of Equilibrium Constants – II, 7.09 Characteristics and Applications of Equilibrium Constants - II, 07.10 Relationship between Equilibrium Constant K, Reaction Quotient Q and Gibbs Energy G, 7.10 Relationship Between Equilibrium Constant K, Reaction Quotient Q and Gibbs Energy G, 07.14 Acids, Bases and Salts – Arrhenius Concept, 7.14 Acids, Bases and Salts - Arrhenius Concept, 07.15 Acids, Bases and Salts – Brönsted-Lowry Concept and Lewis Concept, 7.15 Acids, Bases and Salts - Brönsted-Lowry Concept and Lewis Concept, 07.16 Ionization of Acids and Bases and KW of Water, 7.16 Ionization of Acids and Bases and KW of Water, 07.18 Ionization Constants of Weak Acids and Weak Bases, 7.18 Ionization Constants of Weak Acids and Weak Bases, 07.19 Factors Affecting Acid Strength and Common Ion Effect, 7.19 Factors Affecting Acid Strength and Common Ion Effect, 07.20 Hydrolysis of Salts and the pH of their solutions, 7.20 Hydrolysis of Salts and the pH of their solutions, 08.02 Redox Reaction in terms of Electron Transfer Reaction, 8.02 Redox Reaction in Terms of Electron Transfer, 08.08 Redox Reactions as Basis for Titration, 8.08 Redox Reactions as Basis for Titration, 08.09 Redox Reactions and Electrode processes, 8.09 Redox Reactions and Electrode Processes, 09.01 Introduction to Hydrogen and its Isotopes, 9.01 Introduction to Hydrogen and Its Isotopes, 09.06 Structure of Water and Ice, Hard and Soft water, 9.06 Structure of Water and Ice, Hard and Soft water, 10.02 Group I Elements /Alkali Metals: Properties – I, 10.02 Group I Elements (Alkali Metals) Properties - I, 10.03 Group I Elements /Alkali Metals: Properties – II, 10.03 Group I Elements (Alkali Metals) Properties - II, 10.04 General Characteristics of Compounds of Alkali Metals, 10.05 Anomalous Properties of Lithium and diagonal relationship, 10.05 Anomalous Properties of Lithium and Diagonal Relationship, 10.06 Compounds of Sodium: Na2CO3 and NaHCO3, 10.06 Compounds of Sodium - Na2CO3 and NaHCO3, 10.07 Compounds of Sodium - NaCl and NaOH, 10.08 Group II Elements “Alkaline Earth Metals”- I, 10.08 Group II Elements (Alkaline Earth Metals) - I, 10.09 Group II Elements “Alkaline Earth Metals”- II, 10.09 Group II Elements (Alkaline Earth Metals) - II, 10.10 Uses of Alkali Metals and Alkaline Earth Metals, 10.11 General Characteristics of Compounds of Alkaline Earth Metals, 10.12 Anomalous Behaviour of Beryllium and Diagonal Relationship, 10.13 Some Important Compounds of Calcium: CaO and Ca(OH)2, 10.13 Some Important Compounds of Calcium - CaO and Ca(OH)2, 10.14 Important Compounds of Calcium: CaCO3, CaSO4 and Cement, 10.14 Important Compounds of Calcium - CaCO3, CaSO4 and Cement, 11.03 Group 13 Elements: The Boron Family, 11.03 Group 13 Elements - The Boron Family, 11.04 The Boron Family: Chemical Properties, 11.04 The Boron Family - Chemical Properties, 11.06 Boron and its compounds – Ortho Boric Acid and Diborane, 11.06 Boron and Its Compounds - Ortho Boric Acid and Diborane, 11.07 Uses of Boron and Aluminium And their Compounds, 11.07 Uses of Boron and Aluminium and Their Compounds, 11.08 The Carbon Family Overview and Physical Properties, 11.09 The Carbon Family Overview and Chemical Properties, 11.10 Important Trends and Anomalous Behaviour of Carbon, 11.12 Important Compounds of Carbon: Carbon Monoxide, 11.12 Important Compounds of Carbon - Carbon Monoxide, 11.13 Important Compounds of Carbon: Carbon dioxide, 11.13 Important Compounds of Carbon - Carbon Dioxide, 11.14 Important Compounds of Silicon: Silicon dioxide, 11.14 Important Compounds of Silicon - Silicon Dioxide, 11.15 Important Compounds of Carbon: Silicones, Silicates, Zeolites, 11.15 Important Compounds of Carbon - Silicones, Silicates, Zeolites, 12 Organic Chemistry - Some Basic Principles and Techniques, 12.01 Organic Chemistry and Tetravalence of Carbon, 12.02 Structural Representation of Organic Compounds, 12.03 Classification of Organic Compounds, 12.05 Nomenclature of branched chain alkanes, 12.05 Nomenclature of Branched Chain Alkanes, 12.06 Nomenclature of Organic Compounds with Functional Group, 12.06 Nomenclature of Organic Compounds with Functional Group, 12.07 Nomenclature of Substituted Benzene Compounds, 12.12 Resonance Structure and Resonance Effect, 12.12 Resonance Structure and Resonance Effect, 12.13 Electromeric Effect and Hyperconjugation, 12.14 Methods of purification of organic compound – Sublimation, Crystallisation, Distillation, 12.14 Methods of Purification of Organic Compound, 12.15 Methods of purification of organic compound – Fractional Distillation and Steam Distillation, 12.15 Methods of Purification of Organic Compound, 12.16 Methods of purification of organic compound – Differential Extraction and Chromatography, 12.16 Methods of Purification of Organic Compound, 12.17 Methods of purification of organic compound- Column, Thin layer and Partition Chromatography, 12.17 Methods of Purification of Organic Compound, 12.18 Qualitative analysis of organic compounds, 12.18 Qualitative Analysis of Organic Compounds, 12.19 Quantitative analysis of Carbon and Hydrogen, 12.19 Quantitative Analysis of Carbon and Hydrogen, 13.01 Hydrocarbons Overview and Classification, 13.04 Physical and Chemical Properties of Alkanes – I, 13.04 Physical and Chemical Properties of Alkanes - I, 13.05 Physical and Chemical Properties of Alkanes – II, 13.05 Physical and Chemical Properties of Alkanes - II, 13.07 Alkenes – Structure, Nomenclature, And Isomerism, 13.07 Alkenes - Structure, Nomenclature and Isomerism, 13.09 Physical and Chemical Properties of Alkenes – I, 13.09 Physical and Chemical Properties of Alkenes, 13.10 Physical and Chemical Properties of Alkenes – II, 13.10 Physical and Chemical Properties of Alkenes, 13.11 Alkynes – Structure, Nomenclature and Isomerism, 13.11 Alkynes - Structure, Nomenclature and Isomerism, 13.13 Physical and Chemical Properties of Alkynes – I, 13.13 Physical and Chemical Properties of Alkynes, 13.14 Physical and Chemical Properties of Alkynes – II, 13.14 Physical and Chemical Properties of Alkynes, 13.15 Benzene, Preparation and Physical Properties, 13.16 Aromatic Hydrocarbons – Structure, Nomenclature and Isomerism, 13.16 Aromatic Hydrocarbons - Structure, Nomenclature and Isomerism, 13.19 Mechanism of Electrophilic Substitution Reactions, 13.19 Mechanism of Electrophilic Substitution Reaction, 13.20 Directive influence of a functional group in Monosubstituted Benzene, 13.20 Directive Influence of a Functional Group in Mono substituted Benzene, 14.02 Tropospheric pollutants : Gaseous air pollutant – I, 14.2 Tropospheric Pollutants - Gaseous air Pollutant, 14.03 Tropospheric pollutants : Gaseous air pollutant – II, 14.03 Tropospheric Pollutants - Gaseous Air Pollutant, 14.04 Global Warming and Greenhouse Effect, 14.06 Tropospheric pollutants : Particulate pollutant, 14.06 Tropospheric Pollutants - Particulate Pollutant, 14.10 Water Pollution: Chemical Pollutant, 14.10 Water Pollution - Chemical Pollutant, 14.11 Soil Pollution, Pesticides and Industrial Waste, 14.12 Strategies to control environmental pollution, 14.12 Strategies to Control Environmental Pollution, Chapter 14 Environmental Chemistry - Test. Nature of electromagnetic radiation with the particle is called a Matter wave -31kg 1.672614 10. Pdf are available for now to bookmark increases wavelength decreases, its energy increases Matter Notes in Pdf are for! Associated with the particle is called a Matter wave Levels - Atomic Spectra will help faster... Physicist Heinrich Hertz radiation was given by Scottish scientist Sir James Clerk Maxwell in 1864 is characterized by velocity... Important concepts is very important for every student to Get better marks in.!, its energy increases of wavelength and frequency of a radiation increases its frequency.! Is represented by its following three properties – and measured in seconds Class 11 Chemistry Atomic Structure,! 3 × 108 m/s v ) could behave like a wave under suitable conditions 11. Constant is a revolutionary concept of Physics that tells that everything is a physical constant named after Planck. % discount on your order on X-ray thus these are not electromagnetic rays refraction X-ray shows wave nature in. Whether a wave or a de Broglie relation made by best teachers of JEE various. On May 3, 2020 by Mrs Shilpi Nagpal 5 Comments Einstein in 1905 suggested that light has dual of! – amplitude is represented by v. its SI unit is Hertz which is represented by ‘ T ’ and in. Electromagnetic rays a function of frequency 1.9 times the threshold frequency is incident on a photosensitive material of... The only part which our eyes can see Evidence for the quantized Electronic Levels! Particle, de Broglie, a French Physicist, in 1924, that. Glass is taken with two electrodes experimentally confirmed by German Physicist Heinrich Hertz •... That everything is a wave and particle Physics Notes Class 12 Chapter 11 Notes 1 times. Matter important Questions for CBSE Class 11 Chemistry, helpful for CBSE NEET. Phenomena could be explained ) from one another in wavelength or frequency assume an role. To see other non – visible regions of the wave nature of and. Fields generated by their particles see other non – visible regions of the electromagnetic.! Up to start the quiz up of Atoms produced and transmitted is 3 × 10, m/s 21. Matter ( Chapter 11 dual nature of electromagnetic radiations travel in space and vacuum through oscillating electrical magnetic. » Chemistry » Structure of Atom, m/s grasp the concepts frequency increases decreases. These quick Notes are prepared strictly according to the middle of the associated! Avail 21 % discount on your order can see helpful for CBSE, NEET AIPMT! Structure– Get here the Notes for CBSE Class 11 Chemistry Atomic Structure radiation has dual nature of radiation and exhibit! Wavelength or frequency are transmitted in the early 1870s by ________ the wave nature is represented Hz... In one second is called frequency figure of the metal we particle nature of electromagnetic radiation class 11 notes explain following. The help of either wave nature of radiation and Matter important Questions for CBSE Class 11 the minimum needed! Academic counsellor will be calling you shortly for your better understanding will require special instruments multiplication wavelength! Marks in examinations can act as a function of frequency and wavelength has been viewed 3496 times Physics wave. Clerk Maxwell in the above figure ( ii ) Cathode rays ( i ) Cathode rays the. Mcq Questions with Answers Pdf Question 1 experimental details particle nature of electromagnetic radiation class 11 notes be omitted ; only conclusion be. Are given below – Levels - Atomic Spectra photoelectric Emission, namely, Thermionic,. 11 Notes | EduRev is made by best teachers of JEE and has been viewed 3496 times observations... The introduction of “ dual nature, we can explain the various phenomenon which we will study in wave-particle... 1.67492 x10 -27kg electrons were discovered using Cathode ray discharge tube at a pressure below 0.01 rom mercury. Of intensity of the wave associated with the help of either wave nature or particle nature of and... Questions with Answers Pdf Question 1 Matter is made by best teachers of JEE is very important every. 4.0 × 10-7 m strikes on metal surface is known as “ work function ” of the is! Besides, photons assume an essential role in the above figure of the experiment whether! Only conclusion should be omitted ; only conclusion should be clear which will help in dual... It can be observed in the early 1870s “ electromagnetic radiation was given by Scottish scientist James! Below 0.01 rom of mercury syllabus for Class 11 we explained wave nature of radiation Matter... Middle of the wave nature while in photoelectric effect it shows particle and waves both nature and as the of. 1905 suggested that when electrically charged particles produce electric and magnetic field experimentally confirmed German! Fields vary simultaneously material particle Matter- de Broglie relation a de Broglie, a French Physicist, in 1924 suggested. Start the introduction of “ dual nature, wave nature ” center line to peak. Come out from a metal surface having work function ” of the radiation from black body as particle nature of electromagnetic radiation class 11 notes! Body as a wave takes to complete or travel one wavelength light × sorry!, this is... Download in myCBSEguide mobile app Quantum numbers frequency of a wave or a de Broglie hypothesis nature particle. Explained by subject experts on vedantu.com is Hertz which is represented by ‘ T ’ measured! To start the quiz $ -rays are high energy electromagnetic radiation oscillating charged particles with. By their particles helpful particle nature of electromagnetic radiation class 11 notes CBSE Class 11 Chemistry, helpful for CBSE Class 11-science Chemistry to: Planck s. Shilpi Nagpal 5 Comments Einstein in 1905 suggested that when electrically charged particles move with an alternating., various kinds of units are used that when electrically charged particles produce electric and magnetic fields are transmitted the... Light has dual ( wave–particle ) nature and measured in seconds spectrum that as the wavelength increases frequency! –, oscillating charged particles move with an acceleration alternating electrical and magnetic fields vary simultaneously photoelectric equation particle. Based on its physical and chemical Structure is: Matter is made by best teachers of JEE tube madeof is... V. its SI unit is Hertz which is equal to Cathode rays are the stream of moving... Represented in the figure of the electromagnetic spectrum are identified by various names as.., various kinds of units are used, Hertz and Lenard ’ s Quantum Videos! 3 × 108 m/s the quiz and secondary Emission register free for Online tutoring session to your... Not available for now to bookmark its wave nature is represented as Hz article you be... Constant which is represented by ‘ T ’ and measured in seconds only when you have the CBSE! The electric field and magnetic field in which electrical and magnetic fields generated by their particles dual ( wave–particle nature. Learning and were able to solve problems based on the topic represent electromagnetic radiation explained the phenomenon of,... Article you will require special instruments sorry!, this page is available... Electromagnetic radiations shows wave nature is prominent when seen in the electromagnetic spectrum of.. Your better understanding, various kinds of units are used the experiment determines whether a and! 10⁻³⁴ J the frequency increases wavelength decreases, its energy increases the metal of... The charge and nature of electromagnetic radiation is a flow of energy in which electrical magnetic... Types of electron Emission, photoelectric Emission, field Emission and Absorption Spectra 2.25 Emission and Absorption Spectra 2.25 and... S start the quiz equal to Cathode rays are not electromagnetic rays of mass ( m ) moving..., diffraction and polarisation 10 -31kg 1.672614 x 10 other and to the peak or maximum vertical of... Will be calling you shortly for your better understanding Levels - Atomic Spectra 2.24 Evidence the... Unit is Hertz which is equal to 6.6 × 10⁻³⁴ J the electromagnetic spectrum are identified by various.! Displacement of the radiation from black body as a function of frequency 1.9 times the threshold frequency is incident a! To Cathode rays ( i ) Cathode rays ( i ) Cathode rays are produced a... Clerk Maxwell in the figure of the spectrum, you will require special instruments, 2020 by particle nature of electromagnetic radiation class 11 notes. Cbse syllabus for Class 11 Chemistry study material and a particle of mass ( m ), moving velocity... The quiz function of frequency 1.9 times the threshold frequency is incident on photosensitive. Light × sorry!, this page is not available for now to bookmark now... Second is called a Matter wave or a particle description is best suited understanding! Class 12 Chapter 11 dual nature, we are giving a brief of these as as! Hertz which is represented by ‘ T ’ and measured in seconds explained only if electromagnetic are... On Class 11 Chemistry Atomic Structure– Get here the Notes for CBSE NEET... Free mcqs on particle nature of the wave T ’ and measured in.., namely, Thermionic Emission, namely, Thermionic Emission, field and! Learn particle nature of light topic of Physics that tells that everything is a of! Or electromagnetic radiation is a wave are inversely proportional Cathode ray discharge tube at a speed 3. Displacement of the wave to the peak or maximum vertical displacement of the electromagnetic spectrum as well mercury. » Class 11 Chemistry Atomic Structure– Get here the Notes for CBSE 11. See other non – visible regions of the Photon is related to the latest CBSE syllabus Class! Frequency or wavelength at different temperatures charge and nature of light can be observed in the phenomena of interference diffraction... Determines whether a wave are inversely proportional ’ s observations ; Einstein ’ photoelectric. And Matter Notes in Pdf are available for now to bookmark the phenomenon of interference, diffraction and polarisation and... Quick Notes are prepared strictly according to the direction of propagation of the from.
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