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CUET-UG SERIES
Physics

Interference Of Light Waves And Young S Experiment

3 previous year questions.

Volume: 3 Ques
Yield: Medium

High-Yield Trend

1
2025
1
2023
1
2021

Chapter Questions
3 MCQs

01
PYQ 2021
medium
physics ID: cuet-ug-
Two slits in Young's interference experiment have width in the ratio 1: 4. The ratio of intensity at the maxima and minima in their interference is ________.
1

2

3

4

02
PYQ 2023
medium
physics ID: cuet-ug-
A parallel beam of monochromatic light of wavelength 460 nm passes through a long slit of width 0.1 mm. What is the angular divergence in which most of the light is diffracted?
1
2.3\times 10-3 rad
2
4.6\times 10-3 rad
3
9.2\times 10-3 rad
4
9.2\times 10-6 rad
03
PYQ 2025
medium
physics ID: cuet-ug-
In a Young's double-slit experiment, two slits are 1.5 mm apart while the screen is 1.2 m away. When a light of wavelength 600 nm is incident on slits, the fringe width will be
1
0.48 mm
2
4.5 mm
3
4.8 mm
4
4.2 mm

About Interference Of Light Waves And Young S Experiment - CUET-UG

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