A one-metre long stretched string having a mass of 40 g is attached to a tuning fork. The fork vibrates at 128 Hz in a direction perpendicular to the string. What should be the tension in the string if it is to vibrate in four loops ?

A string is vibrating in 4 loops when a mass of 10 g is placed on a pan attached to the string. To make the string vibrate in 10 loops how much mass should be placed on the pan ?

In an experiment of standing waves, a string 90 cm long is attached to the prong of an electrically driven tuning fork that scillates perpendicular to the length of the string at a frequency of 60 Hz . The mass of the string is 0.044 kg . What tension (in newton) must the string be under (weights are attached to the other end) if it is to oscillate in four loops?

In an experiment of standing waves, a string 90 cm long is attached to the prong of an electrically driven tuning fork that scillates perpendicular to the length of the string at a frequency of 60 Hz . The mass of the string is 0.044 kg . What tension (in newton) must the string be under (weights are attached to the other end) if it is to oscillate in four loops?

A 75 cm long stretched string is tuned with a tuning fork. If the length of the string is reduced by 3 cm, it produces 6 beats with the tuning fork per second. Find out the frequency of the tuning fork.

A stretched string is in resonance with a tuning fork of frequency 250 Hz. If the distance between two consecutive antinodes on the string is 5, then the velocity of the progressive wave in the string is

A vibrating stretched string resonates with a tuning fork of frequency 512 Hz when the length of the string is 0.5 m . The length of the string required to vibrate resonantly with a tuning fork of frequency 256 Hz would be ……… .

A stretched string resonates with a tuning fork of frequency 480 Hz, when the length of the string is 60 cm. The length of the same string required to vibrate resonantly with a tuning fork of frequency 240 Hz will be

A string 1m long is drawn by a 300 Hz vibrator attached to its end. The string vibrates in three segments. The speed of transverse waves in the string is equal to

A string 1m long is drawn by a 300 Hz vibrator attached to its end. The string vibrates in three segments. The speed of transverse waves in the string is equal to