A 50 cm long wire is in unison with a tuning fork of frequency 256, when stretched by a load of density `9 g cm^(-3)` hanging vertically . The load is then immersed in water.By how much the length of the wire be reduced to bring it again in unison with the same tuning fork ?

A wire is in unison with a fork of frequency 250Hz , when stretched by a weight hanging vertically.On immersing the weight in water , the wire produces ten beats per second with the same fork.Calculate density of material of weight , if density of water is one g per cc.

A sonometer wire is in unison with a tuning fork of frequency 150 Hz. If the tension in the wire is increased by 1%, how many beats per second will be heard ?

A sonometer wire is in unison with a tuning fork when it is stretched by a weight of specific gravity 9. When the weight is completely immersed in water, 10 beats per second are heard .Calculate the frequency of the tuning fork.

A sonometer wire is stretched by a solid mass M. It produces a fundamental note of a certain frequency in tune with a tuning fork when its length is 70 cm. When the mass is immersed in water it is found that the length has to be changed by 5 cm in order to bring it in tune with the same tuning fork. Calculate the relative density of the material of the hanging mass.

A 70 cm long sonometer wire is in unison with a tuning fork. If the length of the wire is decreased by 1.0 cm, it produces 4 beats per second with the same tuning fork. Find the frequency of the tuning

A stone in hung in air from a wire which is stretched over a sonometer . The bridges of the sonometer are 40 cm apart when the wire is in unison with a tuning fork of frequency 256 Hz . When the stone is completely immersed in water , the length between the bridges is 22 cm for re - establishing unison . The specific gravity of the material of the stone is

A stone in hung in air from a wire which is stretched over a sonometer . The bridges of the sonometer are 40 cm apart when the wire is in unison with a tuning fork of frequency 256 Hz . When the stone is completely immersed in water , the length between the bridges is 22 cm for re - establishing unison . The specific gravity of the material of the stone is

A stretched wire of length 1 m and weighing 1 gram is in unison with a tuning fork of frequency 200 Hz. The tension in the wire will be

A sonometer wire is in tnison with a tuning fork of frequency 256 Hz, when the lenghts of the wire between the bridges is 75 cm and only one loop is formed. By keeping the lengths and tension constant, the wire is made to vibrate with 2 loops. The wire can still be in resonance with a tuning fork, provided the freqency of the tuning fork is