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Assertion :on reflection from a rigid bo...

Assertion :on reflection from a rigid boundary (denser medium) there is a complete reversal of phase.
Reason : This is because o reflection at a denser medium. Both the particle velocity and wave velocity are reversed in sign.

A

Assertion is True ,Reason is True , Reason is a correct explanation for Assertion

B

Assertion is True, Reason is True , Reason is not a correct explanation for Assertion

C

Assertion is True ,Reason is False

D

Assertion is False but , Reason is True

Text Solution

Verified by Experts

The correct Answer is:
C
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