[" Example "4." For aluminium the modulus of rigidity is "],[2.1times10^(10)Nm^(-2)" and density is "2.7times10^(3)kgm^(-3)." Find the "],[" speed of transverse waves in the medium."]

For aluminium , the modulus of rigidity is 2.1xx10^(10)Nm^(-2 and density is 2.7xx10^(3)kg//m^(3) .Find the speed of transverse waves in the medium.

For steel the Young modulus of elasticity is 2.9 xx 10^(11)Nm^(-2) and density is 8 xx 10^(3)kgm^(-3) . Find the velocity of the longitudinal waves in steel.

For aluminium the bulk modulus and modulus of rigidity are 7.5xx10^(10)Nm^(-2)and2.1xx10^(10)Nm^(-2) . Find the velocity of longitudinal waves in the medium. Density of aluminium is 2.7xx10^(3)kgm^(-3) .

For brass, bulk modulus and modulus of rigidity are 10.72 xx 10^(10)Nm^(-2) and 3.6 xx 10^(10)Nm^(-2) . If the density of brass is 8.4 xx 10^(3) kgm^(-3) , find the speed of longitudinal and transverse waves in it.

For brass, bulk modulus and modulus of rigidity are 10.72 xx 10^(10)Nm^(-2) and 3.6 xx 10^(10)Nm^(-2) . If the density of brass is 8.4 xx 10^(3) kgm^(-3) , find the speed of longitudinal and transverse waves in it.

Young's modulus of silver is 7.25 times 10^10 N.m^-2 and its bulk modulus is 11 times 10^10 N.m^-2 . Find the poisson's ratio for silver.

A wire stretched between two rigid supports vibrates in its fundamental mode with a frequency of 45 Hz. The mass of the wire is 3.5xx10^(-2)kg and its linear mass density is 4.0xx10^(-2)kgm^(-1) . What is the speed of a transverse wave on the wire?