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Which among the following is incorrect ?...

Which among the following is incorrect ?

A

In meld's experiment `p^2T` remain constant . (p = loop , T = Tension)

B

In Kundt's experiment distance between two heaps of powder is `lamda//2`

C

Quink's tube experiment is related with beats .

D

Echo phenomena are related with reflection of sound.

Text Solution

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The correct Answer is:
C
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