Question

7.
A wire of length 50 cm and having a mass of
0.98 gm is subjected to a tension of 4.9 N.
Calculate the fundamental frequency of
vibration of string.
[Oct 90]​

Answer 1

Answer:

refer to the attachment above ... sorry for dirty handwriting

A wire of length 50 cm and having a mass of

0.98 gm is subjected to a tension of 4.9 N.

Calculate the fundamental frequency of

vibration of string.

Answer 2

Answer:

Answer is in the attachment.