" Young's elastic coefficient of iron "2*0times10^(12)" डायन/सेमी "^(2)" is. him न्यूटन/मीटर "^(2)" Find in "

A brass rod of cross-sectional area 1cm^(2) and length 0.2 cm is compressed lengthwise by a weight of 5 kg . If Young's modulus of elasticity of brass is 1 xx 10^(11) N//m^(2) and g=10 m//sec^(2) , then increase in the energy of the rod will be

The Young's modulus of the material of a wire is 6 xx 10^(12) N//m^(2) and there is no transverse strain in it.then it modulus of rigidity will be

A brass rod of cross-sectional 1 cm^(2) and length 0.2 m is compresssed lengthwire by a weight of 5kg. The young's modulus of elasticity of brass is 1 xx 10^(11) N//m^(2) and g = 10m//sec^(2) . What is the increases in the energy of the rod ?

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.

A structural steel rod has a radius r =10mm and a length l.=1m When a force F=100kN is applied, it stretches it along its length. Young's modulus of elasticity of the structural steel is 2.0xx10^(11) Nm^(-2) . What is the elastic energy density of the steel rod ?

A structural steel rod has a radius r(=10 mm) and a length l(=1 m). When a force F(= 100 kN) is applied, it stretches it along its length. Young's modulus of elasticity of the structural steel is 2.0xx10^(11) Nm^(-2) . What is the elastic energy density of the steel rod ?

A liquid has a coefficient of apparent expansion, 18 times 10^(-5@)C^(-1) for an iron container, and 14.46 times 10^(-5@)C^(-1) for an aluminium container. If the coefficient of linear expansion of aluminium is 2.38 times 10^(-5@)C^(-1) , find that of iron.

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.

Young 's modulus of steel is 2.0 xx 10^(11)N m//(2) . Express it is "dyne"/cm^(2) .