A stretched sonometer wire of length 1 meter has a fundamental frequency of 50 Hz. If it is plucked at 25 cm, by keeping the bridge at 50 cm, the frequency of vibration of the string would be,

A sonometer wire of length 100cm has a fundamental frequency of 320 Hz. Then the velocity of the transverse wave is

A sonometer wire of length 100cm has fundamental frequency of 320Hz. Then the velocity of the transverse waves is ,

A sonometer wire , 100 cm in length has fundamental frequency of 330 Hz . The velocity of propagation of tranverse waves along the wire is

A sonometer wire , 100 cm in length has fundamental frequency of 330 Hz . The velocity of propagation of tranverse waves along the wire is

A sonometer is set on the floor of a lift. When the lift is at rest, the sonometer wire vibrates with fundamental frequency 256 Hz. When the lift goes up with acceleration a =(9g)/(16) , the frequency of vibration of the same wire changes to

A 1 cm long string vibrates with fundamental frequency of 256 Hz . If the length is reduced to 1/4 cm keeping the tension unaltered, the new fundamental frequency will be

A 1 cm long string vibrates with fundamental frequency of 256 Hz . If the length is reduced to 1/4 cm keeping the tension unaltered, the new fundamental frequency will be