An addition of 24kg to the tension of a string,changes the frequency of the string to three times the original frequency.The original tension is

The tension in the string is:

A string has tension T. For tripling the frequency. The tension is string will become

A tuning fork of frequency 512 Hz produces 6 beats per sec. with vibrating string of an instrument. On increasing the tension in the string, the beat frequency reduces to 3 beats/sec. Find the original frequency of the instrument.

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

A tuning fork of frequency 256 Hz is producing 5 beats/sec with the vibrating string of a sitar. On increasing the tension in the string, the beat frequency becomes 3 beats/sec. The initial frequency of sitar before increasing the tension is

If the tension of a string is doubled, the fundamental frequency changes will be

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

If an addition of 75 kg wt to the vibrating string rises the pitch is an octave of the original pitch, then the tension in the string is

Two sitar strings A and B are slightly out of tune and produce beats of frequency 5 Hz. When the tension in the string B is slightly increased, the beat frequency is found to reduce to 3 Hz. If the frequency of string A is 427 Hz, the original frequency of string B is