The tension of a stretched string is increased by 69%. In order to keep its frequency of vibration constant, its length must be increased by :

The tension of a string is inceased by 44% . If its frequency of vibration is to remain unchanged its length must be increased by

The frequency of vibration of string can be increased by

The stirng stretched by tension T and length L vibrates in resonance with a tuning fork of frequency n. the tension in the stretched string is increased by 69% and length of string reduced by 35%. Then, the frequency of vibrating string is

By what percentage should the tension in a stretched string be incerased or decreased,keeping its length intact, so that the frequency increases by 10% ?

When the tension in a string is increased by 44%. the frequency increased by 10Hz the frequency of the string is

When the tension in a string is increased by 44%. the frequency increased by 10Hz the frequency of the string is

When the tension in a string is increased by 44% ,the frequency increased by 10Hz the frequency of the string is

The fundamental frequency of vibration of a stretched string is 200Hz . Find the frequency of the vibration if the tension increases four times and length is reduced to one fourth the original values