Two waves `y_(1) = A cos (0.5 pi x - 100 pi t)` and `y_(2) = A cos (0.46 pi x - 92 pi t)` are travelling in a pipe placed along the `x ` - axis. Find wave velocity of louder soundA. `100 m//s`B. `192 m//s`C. `200 m//s`D. `96 m//s`

Two waves `y_(1) = A cos (0.5 pi x - 100 pi t)` and `y_(2) = A cos (0.

1.	Two waves `y_(1) = A cos (0.5 pi x - 100 pi t)` and `y_(2) = A cos (0.46 pi x - 92 pi t)` are travelling in a pipe placed along the `x ` - axis. Find wave velocity of louder soundA. `100 m//s`B. `192 m//s`C. `200 m//s`D. `96 m//s`
Answer» Correct Answer - C Wave velocity of louder sound `v = (omega)/(k) = 200 m//s`

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Two waves `y_(1) = A cos (0.5 pi x - 100 pi t)` and `y_(2) = A cos (0.46 pi x - 92 pi t)` are travelling in a pipe placed along the `x ` - axis. Find wave velocity of louder soundA. `100 m//s`B. `192 m//s`C. `200 m//s`D. `96 m//s`

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