How the frequency of vibrating wire is affected, if the load is fully immersed in water ?

The frequency of vibration of open orgen pipe is

Two wires of the same material and same cross section are stretched on a sonometer. One wire is loaded with 1.5 kg and another is loaded with 6 kg. The vibrating length of first wire is 60 cm and its fundamental frequency of vibration is the same as that of the second wire. Calculate vibrating length of the other wire.

Assertion: The fundamental frequency of vibration of an open organ pipe remains same if the radius of the pipe is doubled. Reason: Frequency of vibration of an open organ pipe is independent of the radius of pipe.

A sonometer wire of length 0.5 m is stretched by a weight of 5 kg. The fundamental frequency of vibration is 100 Hz . Determine the linear density of material of wire.

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A sonometer wire of length 50 cm is stretched by keeping weights equivalent of 3.5 kg. The fundamental frequency of vibration is 125 Hz . Determine the linear density of the wire ?

The length of vibrating wire is 60cm and frequency is 110Hz. When the length is decreased frequency is 110Hz. When the length is decreased by 5 cm, then the number of beats produced is

If a solid metal is heated and then immersed in water, it becomes

A metallic sphere is hung from a spiral spring and it executes vertical vibrations with a period T. The ball is now completely immersed into a non viscous liquid whose density is (1/20)th of that of the material of sphere. Then the time period of the vibrations of this sphere immersed in the liquid is