From the string of a sonometer a constant weight is suspended . The resonating length of the string is noted as 50 cm for a tuning fork of 200 Hz. If a tuning fork of 250 Hz is used , what should be the distance between the two knife edges to get resonance ?

In a sanometer experiment, resonance is obtained whth the experimental wire has a length of 21 cm between the bridges and the vibrations are excited by a tunning fork of frequency 256 Hz. If a tuning fork of frequency6 384 Hz is used, what should be the lenght of the experimental wire to get the resonance.

A stretched string resonates with a tuning fork of frequency 500 Hz, when the length of the string is 0.75 m. If a tuning fork of frquency 250 Hz is used, then the new resonating length will be

In an experiment conducted to determine the velocity of sound by the resonating air column method , the first resonating length is noted as 30 cm for a tuning fork of 250 Hz frequency . What is approximate value of second resonating length and what is the approximate value of velocity of sound .

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

A stretched string is in unison with a tuning fork of frequency 392Hz. If the length of the string is decreased by 2% , then the number of beats heard per second will be

A stretcded sting resomates with tuning fork of frequency 512 Hz. When length o fthe string is 0.5 m. the length of the string required to vibrate resonantly with a tuning fork of frequeny 256 Hz would be

A sonometer wire having a length of 1.50 m between the bridges vibrates in its second harmonic in resonance with a tuning fork of frequency 256 Hz. What is the speed of the transverse wave on the wire ?

A weight is attached to the free end of a sonometer wire. It gives resonance at length of 40 cm, when it is vibrating in unison with tuning fork of frequency 512 Hz. The weight is then immersed wholly in water, the resonating length is reduced to 30 cm. The relative density of the fluid in which weight is immersed is

Velocity of sound in air is 332 m//sec . The shortest length of an open pipe which will resonate with a tuning fork of frequency 166Hz is

Velocity of sound in air is 332 m//sec . The shortest length of an open pipe which will resonate with a tuning fork of frequency 166Hz is