Length of a wire is doubled, when `20 xx 10^(8) N//m^(2)` stress is applied on it. Its Young’s modulus of elasticity in N/m2 will be

Length of wire is doubled, when '20x'10^8' N/m^2 stress is applied on it N/m^2 will be

A wire increases by 10^(-3) of its length when a stress of 1xx10^(8)Nm^(-2) is applied to it. What is the Young's modulus of the material of the wire?

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

On applying a stress of 20 xx 10^(8) N//m^(2) the length of a perfectly elastic wire is doubled. It Young's modulus will be

A stress of 9.8xx10^(6)N//m^(2) is applied to a wire an which young's modulus is 10^(11)N//m^(2) find the strain

Young.s modulus of a wire is 2 xx 10^(11)N//m^(2) . If a stress of 2 x 108 N/m2 is applied at the free end of a wire, find the strain in the wire.

A wire of mild steel as initial length 1.5m and diameter 0.60mm gets extended by 6.3 mm when a certain force is applied to it. If Young’s modulus of mild steel is 2.1 xx 10^11 N//m^2 , calculate force applied.