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The ratio of omega//k for a travelling w...

The ratio of `omega//k` for a travelling wave (where `omega` is the angular frequency and k is the angular wave number) is .........

A

`V = (K)/(omega)`

B

`V = (omega)/(K)`

C

`V = sqrt((K)/(omega))`

D

`V = sqrt((omega)/(K))`

Text Solution

Verified by Experts

The correct Answer is:
B
`K = (2pi)/(lamda) = (2pi n)/(n lamda) = (omega)/(V)`
`:. V = (omega)/(K)`
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