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The force constant of a wire is (K) and
that of another wire of the same material is (2
K). When both the wires are stretched then
work done is.
(a) W2 = 0.5 W1
(b) W2 = W1
%3D
%3D
(c) W2 = 2 W1
(d) W2 = 2 W;

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