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In melde's experiment, when tension in t...

In melde's experiment, when tension in the string is 100gm wt and the tuning fork vibrates transversely , then the number of loops are 4. then the string in turned through `90^@`, so that is vibrates longitudinally. What is the extra tension required to form one loop in the string ?

A

1500

B

200

C

300

D

400

Text Solution

Verified by Experts

The correct Answer is:
C

`T_1 P_1^2 = 4T_2P_2^2`
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