Assertion : Phase difference between two points separated by a distance equal to lambda//2 on same wavefront is pi. Reason : Path difference (Delta x) and phase difference (delta) are related as delta = (2 pi)/(lambda) Delta x.

Assertion : Phase difference between two points separated by a distanc

1.	Assertion : Phase difference between two points separated by a distance equal to lambda//2 on same wavefront is pi. Reason : Path difference (Delta x) and phase difference (delta) are related as delta = (2 pi)/(lambda) Delta x.
Answer» If both assertion and REASON are CORRECT and reason is a correct EXPLANATION of the assertion. If both assertion and reason and correct but reason is not the correct explanation of assertion. If assertion is correct but reason is INCORRECT. If assertion is incorrect but reason is correct. ANSWER :D

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Assertion : Phase difference between two points separated by a distance equal to lambda//2 on same wavefront is pi. Reason : Path difference (Delta x) and phase difference (delta) are related as delta = (2 pi)/(lambda) Delta x.

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