Particulate radiation is primarily produced by disintegration of an. In photo electric effect, compton effect etc particle nature is observed. Ncert solutions class 12 physics dual nature of radiation. Explain davisson and germer experiment to v erify the wave nature ot elle ctrons. Free notes on dual nature of radiation and matter viteee.
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Cbse class 12 physics revision notes for chapter 11 dual. On the other hand, in photoelectric effect and compton effect, the radiation behaves as if it is made up of particles called the photons. Wave theory of electromagnetic radiations explained the phenomenon of interference, diffraction and polarization. Dual nature of radiation and matter important points. Photon concept of electromagnetic radiation in interaction of radiation with matter, radiation behaves as if it is made up of particles called photons. Mcqs on dual nature of matter and radiation for jee main and neet, test number 01. Dual nature of radiation and matterii physics beckons. Learn more solved problems for dual nature of radiation and matter by ncert at byju. Physics notes class 12 chapter 11 dual nature of radiation and.
After you attempt the test, click quizsummary at the end. Mcqs on dual nature of matter and radiation for jee main and neet, test number 04. Physics notes class 12 chapter 11 dual nature of radiation and matter cathode rays cathode rays are the stream of fast moving electrons. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more.
Dual nature of matter and radiation class 12 notes pdf. Atoms are so small 1010, need an electron microscope to view them. For example, in air, radiation must expend an average energy of 33. Dual nature of matter and radiation introdcution light exhibit dual nature wave nature and particle nature. One kind is particulate radiation, which involves tiny fastmoving particles that have both energy and mass. Important questions class 12 physics dual nature of radiation and matter. This is a complete set of notes of dual nature of radiation and matter which is a part of physics syllabus for neet, jee. Word nucleon is used for a proton or a neutron in the nucleus. Download cbse notes, neet notes, engineering notes, mba notes and a lot more from our website and app. Cbse class 12 physics revision notes for chapter 11 dual nature. Physics question bank for entrance exams subscribe for latest updates for jee main, aipmt and other entrance exam prepration, question bank for physics dual nature of matter and radiation is given below. 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 schoolbased annual examinations. Dual nature of radiation and matter 69 a no electrons will be emitted as only photons can emit electrons.
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Class 12 important questions physics chapter 11 dual nature of radiation and matter. Properties of cathode rays i cathode rays are not electromagnetic rays. Xrays of wave length a, fall on a photo sensitive surface emitting electrons. Light generate interference pattern in youngs double slit experiment wh. These rays are produced in a discharge tube at a pressure below 0.
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