11. A wedge shaped thin has
12. A wedge shaped thin has
13. An index of refraction less than one for a medium would imply
14. An index of refraction less than one for a medium would imply
15. Antireflection coating is helps in which case of the following?
16. As a wave travels down a spring, the amplitude slowly decreases. Why does this occur?
17. as the order increases, the width of a dark band in diffraction patterns
18. Coherent light of a single frequency passes through a double slit with a separation d, to produce a pattern on a screen as distance D from the slits. What would cause the separation between adjacent minima on the screen to increase?
19. Colors in thin films are because of
20. Diffraction due to circular aperture If a light passes through a small pinhole, and incident on a screen. What will be observed on the screen?
MCQ Multiple Choice Questions and Answers on Interference and Diffraction
Interference and Diffraction Trivia Questions and Answers PDF
Interference and Diffraction Question and Answer
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