A wire of density `7times10^(3)kg/m^(3)` ,length 1m and diameter 1mm is stretched by weight of 11kg .The frequency of the fundamental note is 10k .Find k

A string of linear density 10^(-3)kg//m and length 0.5 m is under the tention of 19.6 N. What is the frequency of its fundamental note ?

A steel wire of length 4 m and diameter 5 mm is stretched by kg-wt. Find the increase in its length if the Young's modulus of steel wire is 2.4 xx 10^(12) dyn e cm^(-2)

A sonometer wire of length 1 m is stretched by a weight of 10 kg. The fundamental frequency of vibration is 100 Hz. Determine the linear density of material of wire.

In a sonometer a metal of length of 20 cm and diameter 0.2 mm is stretched by aload of 2 kg. wt. if the density of materila of the wire is 7.8 gm//cm^(3) . Find the fundamental frequenct of vibrations of the wire.

A steel wire of diameter 1 mm, and length 2 m is stretched by applying a force of 2.2 kg wt. the strain is

A sonometer wire of length 0.7 m is stretch by a weight of 4 kg. what is the linear density of the material of the wire, if its fundamental frequency is 200 Hz?

An iron wire of length 4 m and diameter 2 mm is loaded with a weight of 8 kg. if the Young's modulus Y for iron is 2xx10^(11)N//m^(2) then the increase in the length of the wire is

A steel wire of diameter 1 mm, and length 2 m is stretched by applying a force of 2.2 kg wt. the extension produced in the wire is

A string of length 1m stretched at both ends vibrating with frequency 300Hz which is 3 times the fundamental frequency