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

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

On applying a stress of xN//m^(2) , the length of wire of some material gets doubled. Value of Young's modulus for the material of wire in N//m^(2) , is (assume Hooke's law to be valid and go for approx. results)

On applying a stress of xN//m^(2) , the length of wire of some material gets doubled. Value of Young's modulus for the material of and wire in N//m^(2) , is (assume Hooke's law to be valid and go for approx. results)

If the length of a wire is doubled, then its Young's modulus

The temperature of a wire is doubled. The Young's modulus of elasticity

The temperature of a wire is doubled. The Young's modulus of elasticity

The temperature of a wire is doubled. The Young's modulus of elasticity