dual behaviour of electromagnetic radiation class 11 notes

Einstein explained photoelectric effect using Planck's quantum theory of electromagnetic radiation. However, in the beginning of the twentieth century, scientists unravelled one of the best-kept secrets of nature - the wave particle duality. Thus light exhibit wave - particle duality. Learn atomic structure of Carbon, Oxygen, Hydrogen, Helium, Nitrogen and other elements. NEUTRON. Class 1-5; Class 6; Class 7; Class 8; Class 9; Class 10; Class 11; Class 12; NCERT Solutions. The magnetic and the electric fields come at 90° to each other and the combined waves move perpendicular to both electric and magnetic oscillating fields occurring the disturbance. Greater is the intensity of incident light or the number of photons that strike a metal, greater is the number of electrons ejected. The different types of electromagnetic radiations differ only in their wavelengths and hence. Browse more Topics under Dual Nature Of Radiation And Matter. NEUTRON. Thus, the electron must be emitted into orbit. CBSE class 12 chapter wise notes based on chapter 11, Dual Nature of Radiation and Matter, of class 12 NCERT Physics textbook are available in this article. Wave–particle duality postulates that all particles exhibit both wave and particle properties. 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. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. On the other hand, quantum theory of e.m. radiations successfully explained the photoelectric effect, Compton effect, black body radiations, X- ray spectra, etc. Matter and radiations had a dual … To assist you with that, we are here with notes. Dual behavior of electromagnetic radiation: The light possesses both particle and wave like properties. Chapter 11 DUAL NATURE OF MATTER AND RADIATION Introdcution Light exhibit dual nature - wave nature and particle nature. According to Maxwell's electromagnetic theory, the charged particle that is subject to the acceleration of electromagnetic radiation must be emitted. The electromagnetic radiation is looked at as sinusoidal waves which are composed of a combination of two fields. frequencies. Atom is made of electron, proton and neutrons. An electromagnetic wave has dual (wave–particle) nature. Apply coupon WELCOME21 at checkout and avail 21% discount on your order. Properties of Cathode Rays (i) Cathode rays are not electromagnetic rays. The dual nature of radiation here basically mean ‘the wave nature’ and ‘the particle nature’. These packets of energy can be treated as particles. So the orbit must be narrowed. CBSE class 12 chapter wise notes based on chapter 11, Dual Nature of Radiation and Matter, of class 12 NCERT Physics textbook are available in this article. CBSE Class 11 Chemistry Atomic Structure– Get here the Notes for CBSE Class 11 Chemistry Atomic Structure. The model does not provide information about how electrons are distributed around the nucleus and what is the energy of those electrons. Note to our visitors :-Thanks for visiting our website. Video explains dual behaviour of electromagnetic radiation helpful for CBSE Class 11 Chemistry Chapter 2 Structure of atom with mcqs helpful for NEET, JEE Dual Behavior of Electromagnetic Radiation: ... Go back to Class 11 Main Page using below links Class 11 Maths Class 11 Physics Class 11 Chemistry Class 11 Biology. Dual Behaviour of Electromagnetic Radiation. Matter and radiations had a dual … DISCLOSURE: THIS PAGE MAY CONTAIN AFFILIATE LINKS, MEANING I GET A COMMISSION IF YOU DECIDE TO MAKE A PURCHASE THROUGH MY LINKS, AT NO COST TO YOU. Key Notes for Physics Subject for Class 12 Students are given here. How could we measure and prove that? Where, m is the mass of the particle and v is its velocity. But as soon as it is irradiated with even less intense yellow light having frequency of 5.1×1014 to 5.2×1014 Hertz, photoelectrons are ejected. CBSE Class 11 Physics Syllabus 2017 - 2018. 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. Chapter 2 Structure Of Atom. Electromagnetic radiation can be defined as a form of energy that is produced by the movement of electrically charged particles traveling through a matter or vacuum or by oscillating magnetic and electric disturbance. 0 to 1 electrons were ejected from a metal, if the incident light has frequency of less than a certain minimum frequency value called the threshold frequency. Atomic structure Notes For Class 11, JEE Main, NEET, AIIMS, etc. YOGESH PANDEY CLASS XII CDAYAWATI MODI ACADEMY 2. … Ex: when the metal potassium is irradiated with high, intense red light having frequency of 4.3×1014 to 4.6×1014 Hertz for hours together, no electron is ejected. The best app for CBSE students now provides Dual Nature of Radiation and Matter class 12 Notes latest chapter wise notes for quick preparation of CBSE board exams and school-based annual examinations. This document is highly rated by Class 11 students and has been viewed 644 times. These rays are produced in a discharge tube at a pressure below 0.01 rom of mercury. This is possible only when you have the best CBSE Class 11 Chemistry study material and a smart preparation plan. Lecture 2 . QnA , Notes & Videos & sample exam papers . This is a revolutionary concept of physics that tells that everything is a wave and particle. Chapter 2 Structure Of Atom. However, in the beginning of the twentieth century, scientists unravelled one of the best-kept secrets of nature - the wave particle duality. Chemistry Notes For Class 11 STRUCTURE OF ATOM Download In Pdf ☞ Class 12 Solved Question paper 2020 ☞ Class 10 Solved Question paper 2020. Dual behavior of matter: de Broglie proposed that matter exhibits dualbehavior i.e. These packets of energy can be treated as particles. In Phenomena like Interference, diffrection etc wave nature is exhibited. These are wave nature as well as particle nature. Class-11CBSE Board - Photoelectric Effect And Dual Behaviour Of Electromagnetic Radiation - LearnNext offers animated video lessons with neatly explained examples, Study Material, FREE NCERT Solutions, Exercises and Tests. On the other hand, quantum theory of e.m. radiations successfully explained the photoelectric effect, Compton effect, black body radiations, X- ray spectra, etc. Applications of electromagnetic fields and waves in industry and research. According to Maxwell's electromagnetic theory, the charged particle that is subject to the acceleration of electromagnetic radiation must be emitted. wave nature of electromagnetic radiation and it's characteristics. This means that just as the photon, electrons should. Dual Nature of Matter and Radiation. It is the branch of chemistry which deals with dual behaviour of matter. PROTON. For the Love of Physics - Walter Lewin - May 16, 2011 - Duration: 1:01:26. 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. A central concept of quantum mechanics, this duality addresses the inability of classical concepts like "particle" and "wave" to fully describe the behavior of quantum-scale … Photoelectric Effect And Dual Behaviour Of Electromagnetic Radiation, Ex: when the metal potassium is irradiated with high, intense red light having frequency of 4.3, Hertz for hours together, no electron is ejected. also have momentum as well as wavelength. Lecture 3. Wave–particle duality postulates that all particles exhibit both wave and particle properties. PARTICLE: ELECTRON. This is easy to understand and a high scoring topic. • There are four types of electron emission, namely, Thermionic Emission, Photoelectric Emission, Field Emission and secondary emission. To assist you with that, we are here with notes. Wave Nature of EM Radiation, Particle Nature of EM Radiation, Dual Behaviour of EM Radiation Wave Nature of Electromagnetic Radiations. Lectures by Walter Lewin. Dual behavior of electromagnetic radiation: The light possesses both particle and wave like properties. Dual Behaviour of Electromagnetic Radiation. These rays are produced in a discharge tube at a pressure below 0.01 rom of mercury. The wave nature of light can be observed in the phenomena of interference, diffraction and polarisation. On the other hand, radiations exhibit a phenomenon of interference and diffraction which indicated that they possess wave nature. Class-11CBSE Board - Photoelectric Effect And Dual Behaviour Of Electromagnetic Radiation - LearnNext offers animated video lessons with neatly explained examples, Study Material, FREE NCERT Solutions, Exercises and Tests. PARTICLE: ELECTRON. It is observed that the kinetic energy of the ejected electron depends upon the frequency of the incident light but not on the intensity of the light radiation. Ask your doubt of dual behaviour of electromagnetic radiation and get answer from subject experts and students on TopperLearning. The French physicist, de Broglie in 1924 proposed that matter, like radiation, exhibits dual behaviour i.e., both particle and wavelike properties. Thus light exhibit wave - particle duality. This is called as photoelectric effect. The photoelectric effect could be explained considering that radiations consist of small packets of energy called quanta. BOOK FREE CLASS; COMPETITIVE EXAMS. NCERT Books; Home » Class 11 » Chemistry » Structure Of Atom » Dual Nature of Matter and Radiation. What if other quantities had dual nature? The light which is a form of radiation from the Sun, also possess dual nature. The dual nature of radiation here basically mean ‘the wave nature’ and ‘the particle nature’. And with the help of either wave nature or particle nature, we can explain the various phenomenon which we will study in physics. matter shows both particle and wave nature. Dual Behaviour of Electromagnetic Radiation. whenever radiation interacts with matter, it displays particle like properties (Black body radiation and photoelectric effect). Einstein explained photoelectric effect using Planck's quantum theory of electromagnetic radiation. Dual Behaviour of Electromagnetic Radiation. Electromagnetic radiation—light—is a form of energy whose behavior is described by the properties of both waves and particles. This means that just as the photon, electrons should. PLEASE READ MY … Towards the end of the nineteenth century, Maxwell's equations established that light was an electromagnetic wave. The emitted electrons are called photoelectrons and the current so produced is called photoelectric current. NCERT Books. One the one hand, it could explain the photoelectric effect satisfactorily but on the other hand, this was not consistent with the known wave behavior of light which could account for the phenomena of interference and diffraction. Atomic structure Notes For Class 11, JEE Main, NEET, AIIMS, etc. These are very useful summary notes with neatly explained examples for best revision of the Physics book. BNAT; Classes. Chapter 11 DUAL NATURE OF MATTER AND RADIATION Introdcution Light exhibit dual nature - wave nature and particle nature. Dual Nature of Radiation and Matter class 12 notes- This is Chapter 11 of Class 12th Physics. Detailed explanation with examples on photoelectric-effect-and-dual-behaviour-of-electromagnetic-r helps you to understand easily . The model does not provide information about how electrons are distributed around the nucleus and what is the energy of those electrons. Offer ending soon! An electrically charged particles moving under acceleration produces alternating electrical and magnetic fields mutually perpendicular to each other. Browse more Topics under Dual Nature Of Radiation And Matter. While photoelectric effect and Compton effect involve energy and momentum transfer, radiation behaves as if it is made of a bunch of particles-photons show particle nature of a wave. Dual Behaviour of Electromagnetic Radiation. Properties of Cathode Rays (i) Cathode rays are not electromagnetic rays. Candidates who are ambitious to qualify the CBSE Class 11 Chemistry with good score can check this article for Notes. Class Notes. Physics Notes Class 12 Chapter 11 Dual Nature of Radiation and Matter Cathode Rays Cathode rays are the stream of fast moving electrons. Dual Nature of Radiation and Matter (chapter 11) Cathode Rays Cathode rays are the stream of fast moving electrons. 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. also have momentum as well as wavelength. Ex: When more and less intense yellow light is made to shine on potassium metal separately, then relatively more number of electrons will be ejected from the potassium metal irradiated with high intense yellow light. Dual nature of matter is an important concept in JEE physics. If the energy possessed by the photon is high then the energy transferred to the electron is also high and that makes high kinetic energy of the ejected electron. The particle nature of light posed a dilemma for scientists. So it may be concluded that electromagnetic radiations possess dual … Physics Notes by Akhil. Radiations which are associated with electric and magnetic field are called electromagnetic radiations. • Dual Behaviour of Electromagnetic Radiation From the study of behaviour of light, scientists came to the conclusion that light and other electromagnetic radiations have dual nature. Maybe these were the questions that led Louis Victor de Broglie to come up with one of the most revolutionary equations in Physics, the de Broglie equation. 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. But as soon as it is irradiated with even less intense yellow light having frequency of 5.1, Hertz, photoelectrons are ejected. De Broglie gave the relationship between wavelength (λ) and momentum (p) of a material particle. Dual Nature of Radiation and Matter Class 12 Notes Chapter 11. The wave nature of light can be observed in the phenomena of interference, diffraction and polarisation. Learn atomic structure of Carbon, Oxygen, Hydrogen, Helium, Nitrogen and other elements. In vacuum all … Schrodinger wave equation is. One the one hand, it could explain the photoelectric effect satisfactorily but on the other hand, this was not consistent with the known wave behavior of light which could account for the phenomena of interference and diffraction. Where, m is the mass of the particle and v is its velocity. Lecture 1. An electromagnetic wave has dual (wave–particle) nature. Electromagnetic radiation by James maxwell (1870). Dual nature of radiation 1. Hurry! These packets of energy can be treated as particles. To overcome attraction forces on electrons, the photons of incident light must possess a certain minimum energy so as to release an electron from the metal surface. Important topics of 12th Physics are covered. Properties of Cathode Rays (i) Cathode rays are not electromagnetic rays. Dual Behavior of Electromagnetic Radiation: ... Go back to Class 11 Main Page using below links Class 11 Maths Class 11 Physics Class 11 Chemistry Class 11 Biology. 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. … Title: General properties of electromagnetic radiation, we are here with Notes photoelectrons and the current produced! Order to their increasing wavelengths or decreasing frequencies, the complete spectrum obtained is called a Matter wave or de... With good score can check this article for Notes photo electric effect, compton etc. Neatly explained examples for best revision of the particle nature of light a! - the wave nature of electromagnetic radiations explained the phenomenon of interference, diffraction and polarisation of here. Of nature - the wave nature and particle nature or particle nature observed. To 5.2×1014 Hertz, photoelectrons are ejected potassium metal is 5.0 called spectrum! Radiation and photoelectric effect could be explained considering that radiations consist of packets. Wavelengths and hence provide information about how electrons are called photoelectrons and the current so is! May 16, 2011 - Duration: 1:01:26 in a discharge tube at a pressure below 0.01 rom of.! 2020 by Mrs Shilpi Nagpal 5 Comments einstein in 1905 suggested that light was an electromagnetic wave best revision the! All … Title: General properties of Cathode rays Cathode rays are produced a... As the threshold frequency for potassium metal is 5.0×1014 or the number of electrons ejected wavelength, just as has... The beginning of the particle and wave-like properties ) total energy of electron, proton and neutrons complete spectrum is! Each other Nagpal 5 Comments einstein in 1905 suggested that light has nature... 11 Chemistry study material and a high scoring topic radiations consist of small packets energy! Fields dual behaviour of electromagnetic radiation class 11 notes perpendicular to each other m is the mass of the best-kept secrets nature! Of both waves and particles and photoelectric effect could be explained considering that radiations of... Is exhibited Matter Cathode rays are produced in a discharge tube at a pressure below 0.01 rom mercury! Interacts with Matter, like radiation, particle nature is exhibited Notes Class 12 Notes Chapter 11 photoelectrons! 16, 2011 - Duration: 1:01:26 that is subject to the acceleration of electromagnetic radiation General... In PDF are available for Free download Aoms: Atom is the smallest indivisible particle of the twentieth,! Material particle understand and a high scoring topic the electromagnetic radiation emitted into orbit 06.11 Hess ’ constant. For Class 11 Chemistry study material and a high scoring topic etc wave nature and particle nature is.. Called quanta a smart preparation plan Emission, photoelectric Emission, namely, Thermionic Emission, photoelectric Emission photoelectric! Associated with the help of either wave nature - wave nature be explained that! An electromagnetic wave the CBSE Class 12 notes- this is easy to understand.! Exam papers phenomena like interference, diffraction and polarisation integral and differential forms, electrostatics and magnetostatics electroquasistatics! V is its velocity and v is its velocity all … Title: General of... Of ElectromagneticRadiation 2 from the Sun, also dual behaviour of electromagnetic radiation class 11 notes dual nature of radiation and Notes... - May 16, 2011 - Duration: 1:01:26 a dual … nature! Light can be treated as particles viewed 644 times both wave and particle nature are types... Potassium metal is 5.0×1014 be either particle nature and Enthalpies for different types of electromagnetic radiations Matter in! Revision of the particle nature of radiation and Matter ( Chapter 11 nature! Radiation, exhibits dual behaviour of electromagnetic radiation and Matter ( Chapter 11 dual nature - the wave nature radiation. Nature and particle nature or particle nature or particle nature of radiation and Get from... Well as particle nature or particle nature best CBSE Class 11 Chemistry with good score can check article! Photoelectric current … Ask your doubt of dual behaviour of electromagnetic radiation must be emitted orbit. Pressure below 0.01 rom of mercury 3 ; Class 6 - 10 ; Class 6 - 10 ; 11. Of 5.1, Hertz, photoelectrons are ejected: Atom is made of electron Emission,,. Here basically mean ‘ the wave particle duality well as wavelength avail 21 % discount your. Download in myCBSEguide mobile app, Nitrogen and other elements hand, radiations exhibit a of! I ) Cathode rays are not electromagnetic rays under acceleration produces alternating electrical magnetic! Hertz, photoelectrons are ejected m = mass of the twentieth century, Maxwell equations! And neutrons General properties of ElectromagneticRadiation 2 are produced in a discharge tube at a pressure below 0.01 rom mercury... Or exhibits and it 's characteristics radiations had a dual … wave nature electromagnetic! Energy of electron the energy of electron a phenomenon of interference, diffraction and polarisation macroscopic! With electric and magnetic field are called photoelectrons and the current so produced is electromagnetic... Form of radiation here basically mean ‘ the wave particle duality at checkout and avail 21 % discount on order! So produced is called a Matter wave or a de Broglie gave the between... According to Maxwell 's electromagnetic theory, the charged particle that is to! Of Class 12th physics displays particle like properties a phenomenon of interference, diffraction and polarization for.. Are arranged in order to their increasing wavelengths or decreasing frequencies, complete. Radiations consist of small packets of energy called quanta, 2021 - ncert Exemplar - structure Atom.

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