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The displacement of the interfering ligh...

The displacement of the interfering light waves are ` y_1 =4 sin omega t and y_2=3sin (omegat +(pi)/( 2)) ` What is the amplitude of the resultant wave?

A

`5`

B

`7`

C

`1`

D

`0`

Text Solution

Verified by Experts

The correct Answer is:
A
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