Within elastic limits, if stress is equal to Young.s modulus, what is the final length of the wire undergoing stress?

Within the elastic limit, stress is directly proportional to strain produced in a body is the statement of

A wire 3m long and diameter 0.3 mm is stretched by a load of 2kg. If the elongation is 2mm, find the Young.s modulus of the material of the wire and the potential energy stored in the wire.

Show that the Young.s modulus of the material of a wire is equal to the stress required to double the initial length of the wire. Assume that Hookes law holds good throughout the process.

If s is stress and Y is Young's modulus of material, the energy stored per unit volum is

The Young's modulus of the material of a wire is equal ot the

When a force is applied at one end of an elastic wire, it produce a strain E in the wire. If Y is the Young's modulus of the material of the wire, the amount of energy stored per unit volume of the wire is given by

A wire of uniform cross-sectional area A and young's modulus Y is stretched within the elastic limits. If s is stress in the wire, the elastic energy density stored in the wire in terms of the given parameters is

The Young's modulus of a wire is numerically equal