State the laws of vibrating strings using sonometer.

Vibration OF string

State and explain the laws of vibrations of stretched strings.

To increase the frequency by 20% , the tension in the string vibrating on a sonometer has to be increased by

Which of the following is not the law of a stretched string ? ( n , l , T and m are frequency of vibration , length of vibrating string , tension in string and linear mass density , respectively .)

When the length of the vibrating segment of a sonometer wire is increased by 1% the percentage change in its frequency is

The lowest frequency of the vibrating string is

If the length of the vibrating string is kept constant , then frequency of the string will be directly proportional to

If the length of the vibrating string is kept constant, then frequency of the string will be directly proportional to

In law of tension, the fundamental frequency of vibrating string is