If work done in stretching a wire by 1 mm is 2J, the work necessary for stretching another wire of same material, but with double the radius and half the length by 1 mm in joule is :-

If the work done in stretching a wire by 1 mm is 2 J, the work necessary for stretching another wire of same material but with double radius of cross-section and half the length by 1 mm (in joule) is

If the work done in stretching a wire by 1 mm is 2J, then work necessary for stretching another wire of same material but with double radius of corss-section and half the length by 1 mm is

If the work done in stretching a wire by 1mm is 2J , then work necessary for stretching another wire of same material but with double radius of cross -section and half of the length by 1 mm is

Work done in stretching a wire by 1mm is 2J. Then calculate the work done for stretching another wire of same material but with double the radius and half the length by 1mm.

If the work done in strectching a wire by 1mm is 2J , then work necessary for stretching another wire of same material but with double radius of cross -section and half of the length by 1 mm is

The work done in stretching a wire by 0.1 mm is 3 J. Then the work done in stretching another wire of the same material but with double the radius and half the length by 0.1 mm is

If the work done in stretching a wire by 1 mm is W. Then , the work required to stretch another wire of same material but with half the radius of cross-section and doubble the length by 2 mm is

The work done to stretch a wire through 1xx10^(-3)m is 2J. Then the work done to stretch another wire of same material having half length and double the area of the cross section by 1xx10^(-3)m is,