JEE PHYSICS MCQ: WAVE OPTICS

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Analyzing +4 | -1

Assertion : In YDSE the fringe separation doesn’t contain any information about intensity of individual source.

Reason : Fringe width depends on wavelength of source.

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Correct option: B

If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion

Option B (If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion) is correct because both statements are true, but the wavelength affecting fringe width doesn't explain why intensity doesn't affect fringe separation.

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