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Wave Optics

Physics

Previous Years Questions

MCQ (Single Correct Answer)

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In Young's double slit experiment with a monochromatic light, maximum intensity is 4 times the minimum intensity in the ...
WB JEE 2022
In a Young's double slit experiment, the intensity of light at a point on the screen where the path difference between t...
WB JEE 2022
In Young's double slit experiment, light of wavelength $$\lambda$$ passes through the double slit and forms interference...
WB JEE 2021
In a Fraunhofer diffraction experiment, a single slit of width 0.5 mm is illuminated by a monochromatic light of wavelen...
WB JEE 2020
The intensity of light emerging from one of the slits in a Young's double slit experiment is found to be 1.5 times the i...
WB JEE 2020
When the frequency of the light used is changed from $$4 \times {10^{14}}{s^{ - 1}}$$ to $$5 \times {10^{14}}{s^{ - 1}}$...
WB JEE 2019
In Young's experiment for the interference of light, the separation between the slits is d and the distance of the scree...
WB JEE 2019
If Young's double slit experiment is done with white light, which of the following statements will be true?
WB JEE 2018
Two monochromatic coherent light beams A and B have intensities L and $${{L \over 4}}$$, respectively. If these beams ar...
WB JEE 2017

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