A rod 100 cm long and of `2cmxx2cm` cross-section is subjected to a pull of 1000 kg force. If the modulus of elasticity of the materials is `2.0xx10^(6) kg//cm^(2)`, determine the elongation of the rod.

A wire 10 m long has a cross-sectional area 1.25 xx 10^(-4) m^(2) . It is subjected to a load of 5 kg. If Young's modulus of the material is 4 xx 10^(10) N m^(-2) , calculate the elongation produced in the wire. Take g = 10 ms^(-2)

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

A uniform bar of length 2 m and cross-sectional area 50cm^(2) is subjected to a tensile load 100 N. If Young's modulus of material of bar is 2xx10^(7)N//m^(2) and poisson's ratio is 0.4, then determine the volumetric strain.

A uniform bar of length 2 m and cross-sectional area 50cm^(2) is subjected to a tensile load 100 N. If Young's modulus of material of bar is 2xx10^(7)N//m^(2) and poisson's ratio is 0.4, then determine the volumetric strain.

A brass rod of cross-sectional area 1cm^(2) and length 0.2 m is compressed lengthwise by a weight of 5 kg. if young's modulus of elasticity of brass is 1xx10^(11)N//m^(2) and g=10m//sec^(2) then increase in the energy of the rod will be

A brass rod of cross-sectional area 1cm^(2) and length 0.2 m is compressed lengthwise by a weight of 5 kg. if young's modulus of elasticity of brass is 1xx10^(11)N//m^(2) and g=10m//sec^(2) then increase in the energy of the rod will be

A brass rod of cross-sectional area 1cm^(2) and length 0.2 m is compressed lengthwise by a weight of 5 kg. if young's modulus of elasticity of brass is 1xx10^(11)N//m^(2) and g=10m//sec^(2) then increase in the energy of the rod will be

A metallic rod of radius 2cm and cross sectional area 4cm^(2) is fitted into a wooden circular disc of radisu 4cm . If the Young's modulus of the materail of the ring is 2xx10^(11) N//m^(2) , the force with which the metal ring expands is:

A brass rod of cross sectional area 1cm^2 and length 0.2m is compressed lengthwise by a weight of 5kg . If Young's modulus of elasticity of brass is 1xx10^(11)(N)/(m^2) and g=10(m)/(sec^2) Then increase in the energy of the ro will be