A stress of 1 kg `mm^(-2)` is applied to a wire of which Young's modulus is `10^(11) Nm^(-2)` and `1.1xx10^(11) Nm^(-2)`. Find the percentage increase in length.

A stress of 1 kg wt//mm^(2) is applied to a wire whose Young's modulus is 10^(12)"dyne"//cm^(2) . The percentage increase in its length is

A stress of 1kg//mm^(2) is applied on a wire. If the modulus of elasticity of the wire is 10^(10) "dyne"//cm^(2) , then the percentage increase in the length of the wire will be

A stress of 1kg//mm^2 is applied on a wire. If the modulus of elasticity of the wire is 10^10 dyne/ cm^2 , then the percentage increase in the length of the wire will be

A stress of 3.18 xx 10^(8) Nm^(-2) is applied to a steel rod of length 1m along its length, its Young's modulus is 2 xx 10^(11) Nm^(-2) . Then the elongation produced in the rod (in mm) is

A stress of 3.18xx10^(8)" Nm"^(-2) is applied to a steel rod of length 1 m along its length, its Young's modulus is 2xx10^(11)"Nm"^(-2) . Then the elongation in mm produced in the rod, is

Longitudinal stress of 1 kg//mm^(2) is applied on a wire. The percentage increase in length is (Y = 10^(11) N//m^(2))

Longitudinal stress of 1 kg//mm^(2) is applied on a wire. The percentage increase in length is (Y = 10^(11) N//m^(2))

An iron wire of length 4m and diameter 2mm is loaded with a weight of 8kg. If the Young's modulus 'Y' for iron is 2xx10^11 Nm^(-2) then the increase in length of the wire is