A simple harmonic wave has the equationy_(1) = 0.3 sin(314t - 1.57 x) and another wave has equation y_(2) = 0.1 sin(314 t - 1.57 x + 1.57)where x,y_1 and y_2 are in metre and t is in second.

A simple harmonic wave has the equationy_(1) = 0.3 sin(314t - 1.57 x)

1.	A simple harmonic wave has the equationy_(1) = 0.3 sin(314t - 1.57 x) and another wave has equation y_(2) = 0.1 sin(314 t - 1.57 x + 1.57)where x,y_1 and y_2 are in metre and t is in second.
Answer» `v_(1)=v_(2) = 50 Hz` `lambda_(1) = lambda_(2) = 4m` RATIO of INTENSITY is 9 `y_(2)` leads `y_(1)` by a PHASE angle of `pi/2`. Answer :A::B::C::D

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A simple harmonic wave has the equationy_(1) = 0.3 sin(314t - 1.57 x) and another wave has equation y_(2) = 0.1 sin(314 t - 1.57 x + 1.57)where x,y_1 and y_2 are in metre and t is in second.

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