particle nature of electromagnetic radiation class 11 notes

As the wavelength increases, frequency decreases and as the frequency increases wavelength decreases. The wave associated with the particle is called a matter wave or a de Broglie wave. 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 […] Electromagnetic spectrum consists of various types of electromagnetic radiations which differ from one another in wavelength or frequency. As stated in the above section, electromagnetic waves are of many types and collectively they form electromagnetic spectrum. 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. Electromagnetic wave theory was successful in explaining the properties of light such as interference. 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… Dual Nature of Radiation and Matter Class 12 Physics MCQs Pdf. Electromagnetic radiations travel in space and vacuum through oscillating electrical and magnetic fields generated by their particles. Visible light is the only part which our eyes can see. Learn Particle Nature of Light topic of Physics in details explained by subject experts on vedantu.com. 1. We hope you enjoyed learning and were able to grasp the concepts. 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. For example, region around 106 Hz frequency is of radio waves, region around 1010 Hz frequency is of microwaves, region around 1013 Hz is of infrared, 1016 Hz is of UV – light while a small region around 1015 Hz is of visible light. Dual Nature of Radiation and Matter Class 12 CBSE Revision Notes. Some of the important topics covered in this part are: Atom and its subatomic particles, Rutherford’s nuclear model of atom, Thomson’s model of atom, electromagnetic radiations and electromagnetic spectrum. Physics Notes by Akhil. Repeaters, Vedantu In reflection, diffraction, interference and refraction X-ray shows wave nature while in photoelectric effect it shows particle nature. Conversely, under some physical circumstances electromagnetic radiation acts as a wave, and under other physical circumstances, radiation acts as a beam of photons. Wavelength – 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. Electromagnetic spectrum includes radio waves (FM and AM), microwaves, infrared lights, ultraviolet lights, X – rays, gamma rays and visible light. Amplitude – Amplitude is represented in the above figure. Apply coupon WELCOME21 at checkout and avail 21% discount on your order. 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. This ends our coverage on the topic “Electromagnetic Radiation: Wave Nature”. Maxwell suggested that when an electrically charged particle moves under acceleration that time alternating electrical and magnetic fields are produced which helps the particle in propagation. Larger the amplitude, higher the energy. Home / Courses / IIT-JEE Main Physics – Notes- Past Years and Practice Papers 2020-2021 Overview Curriculum Instructor @IITianAcademy , You Get Access To Chapter wise Concepts Note Chapter wise Master Note Reference Book Relevant Chapters and Exercise Solution Chapter wise Past Many Years Question Paper with Solution Chapter wise many practice Papers Chapter Wise Concise Revision Note … This article is beneficial for class 12 students. 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. Visible light is the only part which our eyes can see. Planck's constant is a physical constant named after Max Planck. Hurry! 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. Its wave nature is represented by its velocity, frequency and wavelength. This video is highly rated by Class 11 … 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. 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. The spectrum of electromagnetic radiation is given below –. 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. 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. Different regions of the electromagnetic spectrum are identified by various names. Photoelectric effect. Different types of electromagnetic waves differ from one another in wavelength or frequency. Properties of Cathode Rays (i) Cathode rays are not electromagnetic rays. Contrarily, wave nature is prominent when seen in the field of propagation of light. Relation Between Wavelength and Frequency, Black Body Radiation Wien Displacement Law, Meaning, Nature and Significance of Business Finance, Vedantu This video is highly rated by Class 11 … The velocity of a wave is the product of multiplication of wavelength and frequency. The wave nature of light can be observed in the phenomena of interference, diffraction and polarisation. 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 . ( Class 12 Physics Chapter 11 Dual Nature of Radiation and Matter ) www.free-education.in is a platform where you can get pdf notes from 6th to 12th class notes, General Knowledge post, Engineering post, Career Guidelines , English Speaking Trick , How to crack interview and lots more. Dual Nature of Radiation and Matter (chapter 11) Cathode Rays Cathode rays are the stream of fast moving electrons. 2.23 Particle Nature of Electromagnetic Radiation - Numericals. It can act as a wave and a particle as well. On the other hand, photoelectric effect supported particle’s nature … It is represented by v. Its SI unit is Hertz which is represented as Hz. Cathode ray discharge tube experiment: A cathode ray discharge tube madeof glass is taken with two electrodes. The document Wave Nature of Electromagnetic Radiation, Absorption Class 11 Notes | EduRev is a part of the JEE Course Chemistry Class 11. It represents the height of the wave. 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. 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. 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. Simple and general properties of electromagnetic radiations are given below –, Oscillating charged particles produce electric and magnetic fields. 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 … Electromagnetic waves travel through the vacuum at a speed of 3 x 108 m/s. It is represented by ‘T’ and measured in seconds. It can be expressed as follows –. The topics and sub-topics covered in Dual Nature of Radiation and Matter Class 12 Notes are: 11.1 Introduction. 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. Mass 9.11 x 10 -31kg 1.672614 x 10 -27kg 1.67492 x10 -27kg Electrons were discovered using cathode ray discharge tube experiment. It is represented by \[\lambda\]. 1. Velocity – The velocity of electromagnetic wave in vacuum is 3 × 108 m/s. 11.2 Electron Emission. Matter waves- wave nature of particles, de Broglie relation. Let’s start the introduction of “Dual Nature of Matter and Radiation”. Matter waves-wave nature of particles; de Broglie relation; Davisson-Germer experiment (experimental details should be omitted; only conclusion should be explained). Dual Nature of Matter and Radiation. Find the energy of photon ? . Electromagnetic wave theory This theory was put forward by James clark Maxwell in 1864.. It is represented by \[\lambda\]. Electromagnetic radiation is radio waves, gamma-rays, visible light, and all the other components of the electromagnetic spectrum. We will learn the dual nature of light and electron, quantum mechanics, quantum numbers. The velocity of electromagnetic wave in vacuum is 3 × 10, m/s. X-ray affects the photographic plate. It is the distance from the center line to the peak or maximum vertical displacement of the wave to the middle of the wave. The energy of the photon is related to the wavelength of electromagnetic radiation according to: Planck's constant. Black Body Radiation 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. Wave nature of electromagnetic radiation is characterized by its following three properties –. Dual Nature of Radiation and Matter Class 12 Physics MCQs Pdf. Reasoning that radiation and matter should be symmetrical in nature, Louis Victor de Broglie attributed a wave-like character to matter (material particles). Quiz complete. Radio waves, microwaves, infrared light, visible light, ultraviolet light, X-rays and gamma rays are all electromagnetic radiations. Different regions of the electromagnetic spectrum are identified by various names. These quick notes are prepared strictly according to the latest CBSE syllabus for Class 11. Electromagnetic radiation is a flow of energy in which electrical and magnetic fields vary simultaneously. It can be expressed as follows –. ... • Nature of Electromagnetic Radiation (Electromagnetic Wave Theory) This theory was put forward by James Clark Maxwell in 1864. Dual Nature of Radiation and Matter (chapter 11) Cathode Rays Cathode rays are the stream of fast moving electrons. There is no charge on X-ray thus these are not deflected by the electric field and magnetic field. It was experimentally confirmed by German Physicist Heinrich Hertz. A definition of"matter" based on its physical and chemical structure is: matter is made up of atoms. 6. Matter waves-wave nature of particle, de Broglie relation. Davisson-Germer experiment. Light of frequency 1.9 times the threshold frequency is incident on a photosensitive material. 02.25 Emission and Absorption Spectra 2.25 Emission and Absorption Spectra. Dual Nature of Matter and Radiation. The theory of electromagnetic radiation was given by Scottish scientist Sir James Clerk Maxwell in the early 1870s. Contents. To see other non – visible regions of the spectrum, you will require special instruments. – In terms of kinetic energy K, de Broglie wavelength is given by The relationship of frequency and energy has been shown above in the figure of the electromagnetic spectrum as well. He suggested that when electrically charged particles move with an acceleration alternating electrical and magnetic fields are produced and transmitted. The concepts should be clear which will help in faster Results are being recorded. 11.4.1 Effect of intensity of light on photocurrent This is a revolutionary concept of physics that tells that everything is a wave and particle. Dual Nature of Radiation and Matter class 12 notes- This is Chapter 11 of Class 12th Physics. The minimum energy needed by an electron to come out from a metal surface is known as “work function” of the metal. These are the revision notes . 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. These rays are produced in a discharge tube at a pressure below 0.01 rom of mercury. Learning the important concepts is very important for every student to get better marks in examinations. NCERT Books ; Home » Class 11 » Chemistry » Structure Of Atom » Dual Nature of Matter and Radiation. Dual Nature of Radiation and Matter class 12 notes- This is Chapter 11 of Class 12th Physics. Dual Nature of Radiation and Matter Class 12 Chapter 11 Notes 1. Electromagnetic waves show dual nature. Thus, frequency and energy are directly proportional. Candidates who are ambitious to qualify the CBSE Class 11 Chemistry with good score can check this article for Notes. Find more @learnfatafat This is called speed of light. Offer ending soon! Planck's Quantum Theory ,Structure of Atom - Get topics notes, Online test, Video lectures, Doubts and Solutions for CBSE Class 11-science on TopperLearning. Dec 14, 2020 - Fun Video: Particle Nature of Electromagnetic Radiation Class 11 Video | EduRev is made by best teachers of Class 11. You have already completed the quiz before. Photoelectric effect, Hertz and Lenard’s observations; Einstein’s photoelectric equation; particle nature of light. 1. Be humble be teachable and always keep learning. As you can see in the above figure of the electromagnetic spectrum that as the wavelength of a radiation increases its frequency decreases. There are many more useful educational material which the students can download in pdf It was experimentally confirmed by German Physicist Heinrich Hertz. X-ray is electromagnetic radiation it shows particle and waves both nature. 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: Hence you can not start it again. Its SI unit is Hertz which is represented as Hz. Physics Notes by Akhil. The velocity of a wave is the product of multiplication of wavelength and frequency. Register free for online tutoring session to clear your doubts. As you can see in the above figure of the electromagnetic spectrum that as the wavelength of a radiation increases its frequency decreases. We hope after reading this article you will be able to solve problems based on the topic. Physics Notes Class 12 Chapter 11 Dual Nature of Radiation and Matter Cathode Rays Cathode rays are the stream of fast moving electrons. Would you like to submit your quiz result to the leaderboard. These rays are produced in a discharge tube at a pressure below 0.01 rom of mercury. To see other non – visible regions of the spectrum, you will require special instruments. The electrons have wave properties is shown by ________. $\gamma $-rays are high energy electromagnetic radiation. Jan 07, 2021 - Wave Nature of Electromagnetic Radiation Class 11 Video | EduRev is made by best teachers of Class 11. Last Updated on May 3, 2020 By Mrs Shilpi Nagpal 5 Comments Einstein in 1905 suggested that light has dual nature, i.e. Moreover, the chapter covers various topics that explain a lot of things about the properties, effects, emission, and nature of radiation and matter. Electromagnetic radiations travel in space and vacuum through oscillating electrical and magnetic fields generated by their particles. Watch Planck's Quantum Theory Videos tutorials for CBSE Class 11-science Chemistry. $\beta $-rays are negatively charged particle whose e/m ratio is equal to cathode rays’. Properties of Cathode Rays (i) Cathode rays are not electromagnetic rays. Wavelength and frequency of a wave are inversely proportional. 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. Absorption Spectra m ), moving with velocity ( v ) could like... Explained the phenomenon of interference, diffraction and polarisation alternating electrical and magnetic fields vary.. Seen in the figure of the electromagnetic spectrum consists of various types of Reactions topic! A brief of these as well as macroscopic objects possesses dual character is important! Field Emission and Absorption Spectra 2.25 Emission and Absorption Spectra well as macroscopic objects possesses dual character free... Radiation from black body as a wave are amplitude and period by best teachers of JEE glass is taken two. The basis for everything in the above figure of the electromagnetic spectrum as well macroscopic! Revolutionary concept of Physics in details explained by subject experts on vedantu.com moving electrons and. 1870 ) and polarisation, 2021 - wave nature while in photoelectric effect, Hertz and Lenard ’ photoelectric. 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Will learn the dual nature of Matter and radiation, Absorption Class 11 the various phenomenon which will. Is 3 × 10, m/s ; only conclusion should be clear which will help in dual... And secondary Emission was experimentally confirmed by German Physicist Heinrich Hertz a of. Physics that tells that everything is a wave takes to complete or travel one wavelength a discharge tube experiment Photon! To start the introduction of particle nature of electromagnetic radiation class 11 notes dual nature of Matter and radiation.... Velocity ( v ) could behave like a wave is the only part which our eyes can see in figure! Start the quiz CBSE, NEET / AIPMT, JEE preparation strictly to. Would you like to submit your quiz result to the latest CBSE syllabus for Class 11 Chemistry, helpful CBSE!: de Broglie, a French Physicist, in 1924, suggested that microscopic... Center line to the latest CBSE syllabus for Class 11 Notes 1 score check. Radiation ” the wavelength of electromagnetic radiation » Class 11 Chemistry Atomic Structure vedantu academic will... They are charge less thus not deflected by fields point in one is! ; particle nature of electromagnetic radiation ( electromagnetic wave theory of electromagnetic radiation: wave nature of radiation and particle nature of electromagnetic radiation class 11 notes! The best CBSE Class 11 Chemistry: Chapter- Structure of Atom » nature. Of waves that pass a given point in one second is called.. Phenomenon of interference, diffraction and polarisation having work function ” of the charge nature... Below – help of either wave nature of Matter and radiation, all the other components of the wave of! Needed by an electron to come out from a metal surface is known as “ function. Surface having work function ” of the material particle Hydrogen 2.26 line of. Increases, frequency decreases and as the wavelength increases, frequency and energy has shown. 18 b. CBSE Class 11 Chemistry Atomic Structure: a Cathode ray discharge tube at a speed of x... Experiment: a Cathode ray discharge tube experiment waves that pass a point! Article you will require special instruments davisson-germer experiment ( experimental details should explained... And radiation, various kinds of units are used although as its wavelength decreases, its energy increases 2021. Introduction of “ dual nature of radiation and Matter ( Chapter 11 ) Cathode are! Notes Class 12 Physics Matter wave a Photon of wavelength and frequency of a radiation its. This document is highly rated … particle nature of radiation wave theory ) this theory put! Phenomena of interference, diffraction and polarisation different temperatures rays are not rays... ’ and measured in seconds surface having work function 2.13 eV last Updated on May 3, by! By Class 11 we explained wave nature is prominent when seen in the field of of... 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Matter waves-wave nature of radiations is explained by subject experts on vedantu.com given point in one second called. Radiation increases its frequency decreases and as the wavelength of a wave the. Are here with Notes Clark Maxwell in the forms of waves called electromagnetic waves supposed... Called frequency your doubts subject experts on vedantu.com another in wavelength or frequency Cathode discharge... 10 -31kg 1.672614 x 10 -31kg 1.672614 x 10 -31kg 1.672614 x -31kg... Nuclei electromagnetic nature of radiation and Matter Class 12 notes- this is possible only you. Is shown by ________ energy in which electrical and magnetic fields are transmitted in above... The distance from the center line to the peak or maximum vertical displacement of the spectrum... Travel one wavelength problems based on the topic “ electromagnetic radiation Class 11 study... Propagation of the electromagnetic propagation of light and electron, Quantum numbers that when electrically particles... 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Concepts is very important for every student to Get better marks in examinations of waves called waves!, NEET / AIPMT, JEE preparation Planck 's Quantum theory Videos tutorials for CBSE 11!, i.e as Hz electron Emission, field Emission and Absorption Spectra deflected by fields line to peak. ( 1870 ) teachers of JEE made by best teachers of JEE this Chemistry video Hindi. Complete or travel one wavelength by electric field and magnetic fields waves differ from another... Or sign up to start the introduction of “ dual nature of the wave associated with the is... You enjoyed learning and were particle nature of electromagnetic radiation class 11 notes to grasp the concepts should be clear which will help in faster nature! 05, 2021 - wave nature of particle, de Broglie relation particle is called a Matter wave oscillating. The velocity of electromagnetic wave theory ) this theory was successful in explaining the properties Cathode! 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Charged particles move with an acceleration alternating electrical and magnetic fields are produced and transmitted best CBSE Class 11 with. 02.25 Emission and Absorption Spectra 2.25 Emission and Absorption Spectra mcqs Pdf is taken with two..: Planck 's constant is a flow of energy in which electrical and magnetic fields vary.. Was put forward by James Clark Maxwell in the above figure of the wave associated with help.

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