JEE PHYSICS MCQ: WAVE OPTICS

1 Medium

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Understanding +4 | -1

In YDSE the centre of the screen can be identified:

View answer and explanation

Correct option: D

By using white light instead of single
wavelength light

Option A is correct because both statements are true: the angle of repose is equal to the angle of limiting friction, and limiting friction is the friction force when the body is just about to move.

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