A wave travelling in positive X-direction with `A=0.2m` has a velocity of `360 m//sec` if `lamda=60m`, then correct exression for the wave isA. `y=0.2sin[2pi(6t+(x)/(60))]`B. `y=0.2sin[pi(6t+(x)/(60))]`C. `y=0.2sin[2pi(6t-(x)/(60))]`D. `y=0.2sin[pi(6t-(x)/(60))]`

A wave travelling in positive X-direction with `A=0.2m` has a velocity

1.	A wave travelling in positive X-direction with `A=0.2m` has a velocity of `360 m//sec` if `lamda=60m`, then correct exression for the wave isA. `y=0.2sin[2pi(6t+(x)/(60))]`B. `y=0.2sin[pi(6t+(x)/(60))]`C. `y=0.2sin[2pi(6t-(x)/(60))]`D. `y=0.2sin[pi(6t-(x)/(60))]`
Answer» Correct Answer - C A wave travelling in positive x-direction may be represnted as `y=Asin.(2pi)/(lamda)(vt-x)`. On putting values `y=0.2sin.(2pi)/(60)(360t-x)` `impliesy=0.2sin.2pi(6t-(x)/(60))`

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A wave travelling in positive X-direction with `A=0.2m` has a velocity of `360 m//sec` if `lamda=60m`, then correct exression for the wave isA. `y=0.2sin[2pi(6t+(x)/(60))]`B. `y=0.2sin[pi(6t+(x)/(60))]`C. `y=0.2sin[2pi(6t-(x)/(60))]`D. `y=0.2sin[pi(6t-(x)/(60))]`

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