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Two light waves are represented by y(1)=...

Two light waves are represented by `y_(1)=a sin_(omega)t and y_(2)= a sin(omega t+delta)`. The phase of the resultant wave is

A

`2 delta`

B

`(delta)/(2)`

C

`(delta)/(3)`

D

`(delta)/(4)`

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The correct Answer is:
B
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