" Calculate the work done,if a wire is loaded by 'Mg' weight and the increase in length is 'I' "

Calculate the work done, if a wire is loaded by 'Mg' weight and the increase in lengt is l

The length of a wire increases by 8cm when a weight of 5Kg is hung. If keeping the conditions same the radius of the wire is made doubled, what will be the increase in length?

The length of a copper wire increases by 0.01 metre, when it is loaded with 10 kg weight. Another copper wire of the same length but double the radius is loaded with the same weight. The increase in length of the second wire, in metre, will be

The length of a copper wire increases by 0.01 metre, when it is loaded with 10 kg weight. Another copper wire of the same length but double the radius is loaded with the same weight. The increase in length of the second wire, in metre, will be

The length of a wire is reduced by half. What will be the effect on the increase in its length under a given load?

Increase in length of a wire is 1 mm when suspended by a weight. If the same weight is suspended on a wire of double its length and double its radius, the increase in 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.

If a wire is extended to a new length , the L, the work done is

Show dimensionmally that the expression , T = (MgL)/(pi r^(2) is dimensiomally current , where T is Young 's modulas of the length of the wire ,Mg is the weight applied in the wire and L is the increase in the length of the wire .

A wire is loaded by 6 kg at its one end, the increase in length is 12 mm. If the radius of the wire is doubled and all other magnitudes are unchanged, then increase in length will be