A tuning fork produces `4` beats/s with a sonometer wire when its lengths are `50cm` , `51cm` . The frequency of that tuning fork is

A tuning fork produces 6 beats/sec with sonometer wire when its tensions are either 169N or 196N . The frequency of that fork is

A tuning fork and a sonometer wire were sounded together and produced 4 beats per second when the length of sonometer wire is 95 cm or 100 cm. The frequency of the tuning fork is

Nine tuning forks are arranged in order of increasing frequency. Each tuning fork produces 4 beats per second when sounded with either of its neighbours. If the frequency of the 9^(th) tunning fork is twice that of the first, what is the frequency of the first tuning fork ?

A tuning fork produces 4 beats /sec, with a sonometer wire of length 40 cm. It is found that when the length is increased to 44 cm, by keeping other factors constant, again 4 beats/sec are produced. What is the frequency of the tuning fork ?

If a tuning produces 5 beat/s with a sonometer wire of lengths 40cm and 44cm , other factor remaining unchanged, then the frequency of the tuning fork will be

A tuning fork when vibrating along with a sonometer produces 6 beats per second when the length of the wire is either 20 cm or 21 cm . Find the frequency of the tuning fork.

For a vibrating tuning fork is put in contact with the sonometer box then the rider on the wire falls down. The frequency of tuning fork, as the compared to that of the sonometer wire will be -

A tuning fork produces 5 beats s^(-1) with a sonometer wire of length 78 cm. If the length of the wire iscreased byy 2 cm, then there is a resonance between the tuning fork and the wire. The frequency of the fork is

A somometer wire produces 2 beats per second with a tuning fork, when the length of the wire is either 102cm or 104 cm . The frequency of the tuning fork is