The length of a suspended loire increases by `10^-4` of its original length when a stress of `10^7 Nm^-2` is applied on it. Calculate the Young's modulus of the material of the wire.

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?

In order to produce a longitudinal strain of 2xx10^(-4) , a stress of 2.4xx10^(7) Nm^(-2) is produced in a wire. Calculate the Young's modulus of the material of the wire.

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

A wire suspended vertically from one of its ends is stretched by attaching a weight of 20 N to its lower end. If its length changes by 1% and if the Young's modulus of the material of the wire is 2 xx 10^(11) N//m^(2) , then the area of cross section of the wire is

A load of 4 kg is suspended from a ceiling through a steel wire of length 20 m and radius 2 mm . It is found that the length of the wire increases by 0.031 mm , as equilibrium is achieved. If g = 3.1xxpi ms(-2) , the value of young's modulus of the material of the wire (in Nm^(-2)) is

When a wire is stretched by a force the strain produced in the wire is 2 xx 10^(-4) . If the energy stored per unit volume of the wire is 4 xx 10^(4) "joule"//m^(3) then the Young's modulus of the material of the wire will be,

A wire of length 1m and area of cross section 4 xx 10^(-8) m^(2) increases in length by 0.2 cm when a force of 16 N is applied. Value of Y for the material of the wire will be

A metal wire is observed to stretch by one part in a million when subjected to a stress of 8xx10^(4)N//m^(2) . The Young's modulus of the metal is

The mass and length of a wire are M and L respectively. The density of the material of the wire is d. On applying the force F on the wire, the increase in length is l, then the Young's modulus of the material of the wire will be

The length of a wire is 1.0 m and the area of cross-section is 1.0 xx 10^(-2) cm^(2) . If the work done for increase in length by 0.2 cm is 0.4 joule, then Young's modulus of the material of the wire is