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String-1 is connected with string-2. The...

String-1 is connected with string-2. The mass per unit length in string-1 is `mu_1` and the mass per unit length in string-2 is `4mu_1`. The tension in the strings is T. A travelling wave is coming from the left. What fraction of the energy in the incident wave goes into string-2 ?

A

`1//8`

B

`4//9`

C

`2//3`

D

`8//9`

Text Solution

Verified by Experts

The correct Answer is:
B
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