In resonance experiment , the shortest length of air column resonating with a tuning fork of frequency `300Hz` is `25 cm`. The next resonance occiurs when water level is 80 cm below the open end. Find the velocity of sound in air and diameter of the tube.

A resonance air column of length 20 cm resonates with a tuning fork of frequency 250 Hz . The speed of sound in air is

In resonance tube experiment , resonance occurs with the tuning fork of frequency 420 Hz when the length of the air column is 0.19 m . Resonance occurs again when the length is increased to 0.59 m .Calculate the velocity of sound in air and end correction.

The shortest length of resonating air column closed at one end is 7 cm when a tuning fork of frequency 480Hz is used.If inner diameter of the tube is 3 cm, find velocity of sound in air.

Two tuning forks of frequencies 340Hz and 360Hz produce sound waves of wave lengths differing by 6 cm in a medium .Find the velocity of sound in the medium.

An air column closed at one end has length of 44 cm. It resonates with tuning fork of frequency 200Hz . When the length is decreased to 20 cm, it resonates with frequency 440 Hz . Calculate velocity of sound in air. (Neglect end correction)

A tuning fork of frequency 500 H_(Z) is sounded on a resonance tube . The first and second resonances are obtined at 17 cm and 52 cm . The velocity of sound is

The end correction of a resonance colume is 1.0 cm. If the shortest length resonating with the tuning fork is 15.0 cm the next resonating length will be

In an air column , resonance occurs at 25 cm and 77 cm. If the frequency of the fork is 325 Hz , then the velocity of sound in air will be

In a resonance tube experiment resonances occurs when length of air column is 0.2 m and again when it is 0.62 m. The internal diameter of the pipe is

A vibrating string of certain length l under a tension T resonates with a mode corresponding to the first overtone (third harmonic) of an air column of length 75cm inside a tube closed at one end. The string also generates 4 beats per second when excited along with a tuning fork of frequency n . Now when the tension of the string is slightly increased the number of beats reduces 2 per second. Assuming the velocity of sound in air to be 340 m//s , the frequency n of the tuning fork in Hz is