A wire having Young's modulus `1.2xx10^(11) N//m^(2)` is subjected to the stress of `2.4xx10^(7) N//m^(2)`. If the length of the wire is 10m, the extension produced in it is

A uniform wire (Y=2xx10^11 N//m^2) is subjected to a longitudinal tensile stress of 5xx10^(7) N//m^2 . If the overall volume change in the wire is 0.02% the fractional decrease in its radius is 5kxx10^(-6) Find the value of k

A wire having Young's modulus 2 xx 10^(11)N//m^(2) is stretched by a force. If the energy stored per unit volume of the wire is 40 "joule"//m^(3) , then the stress produced in the wire is

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.

For silver Young's modulus is 7.5 xx 10^(10) N//m^(2) and Bulk modulus is 11 xx 10^(10) N//m^(2) . Its poisson's ratio will be

The Young's modulus of a material is 2xx10^(11)N//m^(2) and its elastic limit is 1xx10^(8) N//m^(2). For a wire of 1 m length of this material, the maximum elongation achievable is