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Waves of same amplitude and same frequen...

Waves of same amplitude and same frequency from two coherent source overlap at a point. The ratio of the resultant intensity when they arrive in phase to that when they arrive with `90^(@)` phase difference is

A

`1:1`

B

`sqrt(2) : 1`

C

`2 : 1`

D

`4 : 1`

Text Solution

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The correct Answer is:
C
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