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

Two identical strings of a stringed musical instrument are in unison when stretched with the same tension. The tension in one string is increased by 1%, the musician hears 4 beat/s, then the frequency of the note when the string were in unison , will be

Two strings X and Y of a sitar produce a beat frequency 4 Hz.When the tension of the string Y is slightly increased the beat frequency is found to be 2 Hz. If the frequency of X is 300 Hz,then the original frequency of Y was

If the tension in a string is increased by 21 percent, the fundamental frequency of the string changes by 15 Hz . Which of the following statements will also be correct?

If the tension in a string is increased by 21 percent, the fundamental frequency of the string changes by 15 Hz . Which of the following statements will also be correct?

In a guitar , two strings A and b made of same material are slightly out of tune and produce beats of frequency 6 Hz. when tension in B is slightly decreased, the beat frequency increases to 7 Hz. If the frequency of A is 530 hz, the original frequency of B will be

When tension of a string is increased by 2.5 N, the initial frequency is altered in the ratio of 3:2. The initial 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

A tuning fork of known frequency 256 Hz makes 5 beats per second with the vibrating string of a piano. The beat frequency decreases to 2 beats per second when the tension in the piano string is slightly increased. The frequency of the piano string before increasing the tension was