Two simple harmonic motions are given by `y_(1) = a sin [((pi)/(2))t + phi]` and `y_(2) = b sin [((2pi)/( 3))t + phi]`. The phase difference between these after `1 s` isA. `pi`B. `pi//2`C. `pi//4`D. `pi//6`

Two simple harmonic motions are given by `y_(1) = a sin [((pi)/(2))t +

1.	Two simple harmonic motions are given by `y_(1) = a sin [((pi)/(2))t + phi]` and `y_(2) = b sin [((2pi)/( 3))t + phi]`. The phase difference between these after `1 s` isA. `pi`B. `pi//2`C. `pi//4`D. `pi//6`
Answer» Correct Answer - D `phi_(2)-phi_(1)=((2pi)/(3)t-(pi)/(2)t)=((2pi)/(3)-(pi)/(2))xx1` `=((4pi-3pi)/(6))=(pi)/(6)`

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Two simple harmonic motions are given by `y_(1) = a sin [((pi)/(2))t + phi]` and `y_(2) = b sin [((2pi)/( 3))t + phi]`. The phase difference between these after `1 s` isA. `pi`B. `pi//2`C. `pi//4`D. `pi//6`

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