Two tuning forks vibrating simultaneously produce 5 beats per second. Frequency of one fork is 275 Hz . A small wax is attached to the other fork and 2 beats per second are produced when the two vibrate simultaneously. Find the frequency of the other fork.

Two tuning forks, vibrating simultaneously, produce 6 beats per second. The first of them has a frequency of 312 Hz . Some amount of wax is added to one arm of the second tuning fork , the number of beats per second reduces to 3 . Find out the frequency of this second tuning fork . Is it possible to increase the beat frequency to 6 per second by adding some more wax to the second tuning fork ?

When two tuning forks are vibrated simultaneously, 4 beats are heard per second. The fork is waxed slightly and then 6 beats are heard per second when both are vibrated again simultaneously . Find out the frequency of the second fork . Given the frequency of the first fork is 510 Hz .

Two tuning forks A and B, when vibrated simultaneously, produce 5 beats per second . 40 cm and 40.5 cm lengths of a sonometer wire, kept in the same tension, are tuned with the forks A and B respectively. Find out the frequencies of the two tuning forks .

A tuning fork produces 10 beats per second with sonometer wire of length 95 cm and 100 cm . Find the frequency of the fork .

5 beats are heard per second, when two tuning forks are struck together. The frequency of one of the tuning forks, is 295 Hz . A small amount of wax is put on the second. When both are struck again simultaneously the number of beats per second decreases. What is the frequency of the second fork ?

When two tuning forks are vibrated together, 6 beats are produced per second. If one of the prongs of the tuning fork of frequency 400 Hz is made slightly heavier, the number of beats per second decreases. What is the frequency of the other tuning fork ?

Two sound waves of wavelengths 50 cm and 51 cm produce 12 beats per second. The velocity of sound is

Two tuning forks A and B, when vibrated simultaneously, produce 5 beats per second. The forks produce resonances respectively with 36 cm and 37 cm long air columns of a tube closed at one end. What are the frequencies of the tuning forks ?

Two tuning forks produce 4 beats per second. If the prong of one fork is made a little heavy , 2 beats are produced per second. If the prong is made still heavier, again 4 beats are produced per second . How is this possible ?

A vibrating tuning fork of frequency 260 Hz produces 4 beats per second with a tone emitted from a violin. If one of the prongs of the tuning fork is slightly rubbed, the number of beats produced per second increases . What is the frequency of the tone emitted from the violin ?