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Two waves are respresented by y1=5 si...

Two waves are respresented by
`y_1=5 sin 2pi( 75 t - 0.25 x)`
`y_2=10 sin 2pi ( 150 t -0.50 x)`
The intensity ratio `(l_1)/(l_2)` of the two waves is

A

`1:2`

B

`1:4`

C

`1:8`

D

`1:16`

Text Solution

Verified by Experts

The correct Answer is:
D
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