The length of a wire is `4m`. Its length is increased by `2mm` when a force acts on it. The strain is

When a load of 10 kg is suspended on a metallic wire, its length increase by 2 mm. The force constant of the wire is

When a load of 10 kg is suspended on a metallic wire, its length increase by 2 mm. The force constant of the wire is

when a weight of 10 kg is suspended from a copper wire of length 3m and diameter 0.4 mm. Its length increases by 2.4 cm. If the diameter of the wire is doubled then the extension in its length will be

A steel wire of diameter 1 mm, and length 2 m is stretched by applying a force of 2.2 kg wt. the strain is

The length of the wire is increased by 2% by applying a load of 2.5 kg-wt. what is the linear strain produced in the wire?

When a weight of 10 kg is suspended from a copper wire of length 3 metres and diameters 0.4 mm , its length increases by 2.4 cm . If the diameter of the wire is doubled, then the extension in its length will be

The length of a wire increase by 8mm when a weight of 5 kg is hung. If all conditions are the same but the radius of the wire is doubled, find the increase in length.

The length of a wire increases by 1% on loading 2 kg wt on it. The linear strain in the wire is,