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Wave equations of two particles are give...

Wave equations of two particles are given by `y_(1)=a sin (omega t -kx), y_(2)=a sin (kx + omega t)`, then

A

They are moving in opposite direction

B

Phase between them is `90^(@)`

C

Phase between them is `180^(@)`

D

Phase between them is `0^(@)`

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Verified by Experts

The correct Answer is:
A
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