Wave Optics Class 12 | Chapter 10 | One Shot | Physics | 2022-23

Wave Optics Class 12 | Chapter 10 | One Shot | Physics | 2022-23

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Topics:
0:00 - Introduction
1:00 - Dual Nature of Light
8:21 - Wavefront
22:19 - Huygen's Principle
31:41 - Proof of Law of Reflection using Huygen's Principle
41:35 - Proof of Law of Refraction using Huygen's Principle
55:54 - Problem 1 (Drawing a Wavefront for different objects)
01:00:04 - Coherent and Incoherent Sources
01:06:03 - Principle of Superposition of waves
01:17:24 - Derivation of intensity and path difference relation
01:24:00 - Case (b) - Constructive Interference
01:32:00 - Case (c) - Destructive Interference
01:38:28 - General expression for Intensity
01:44:50 - Young's Double Slit Experiment
02:06:50 - Fringe Width and Angular Fringe Width
02:12:43 - Problem 2
02:19:57 - Diffraction & Young's Single Slit Experiment
02:40:17 - Problem 3

Your Queries:
Q1. Draw a diagram to show refraction of a plane wave front incident in a convex lens and hence draw the refracted wave front.
Q2. (a) In a single slit diffraction experiment, a slit of width 'd' is illuminated by red light of wavelength 650 nm. For what value of 'd' will
(i) the first minimum fall at an angle of
diffraction of 30°, and
(ii) the first maximum fall at an angle of diffraction of 30° ?
(b) Why does the intensity of the secondary maximum become less as compared to the central maximum?
Q3. In Young’s double slit experiment, mono-chromatic light of wavelength 600 nm illuminates the pair of slits and produces an interference pattern in which two consecutive bright fringes are separated by 10 mm. Another source of monochromatic light produces the interference pattern in which the two consecutive bright fringes are separated by 8 mm. Find the wavelength of light from the second source. What is the effect on the interference fringes if the monochromatic source is replaced by a source of white light?
Class 12 physics chapter 10
Chapter 10 class 12 physics
Physics class 12 chapter 10
Wave optics class 12 Physics
Class 12 Wave Optics One Shot
Previous year questions
Young's Double Slit Experiment Class 12
Young's Single Slit Experiment Class 12
Huygen's Principle Class 12
Wavefront Class 12
Proof of Law of reflection
proof of law of refraction
Principle of Superposition of waves
Coherent and Incoherent Sources
Fringe Width and Angular Fringe Width
Intensity of waves
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Видео Wave Optics Class 12 | Chapter 10 | One Shot | Physics | 2022-23 канала Educational Diary