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If amplitude of Wave y1 is two times tha...

If amplitude of Wave `y_1` is two times that of the wave `y_2` and frequency of `y_1` is 2 times the frequency of `y_2`, then the ratio of transfer of energy in the wave `y_1` and `y_2` is

A

`4:1`

B

`1:4`

C

`1:1`

D

`16:1`

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