The force constant of a wire is \( k \) and that of another wire is \( 2 k \). When both the wir...

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The force constant of a wire is \( k \) and that of another wire is \( 2 k \). When both the wires are stretched through same distance, then the work done
[MH CET 2000; Similar Kerala PMT 2008]
(a) \( W_{2}=2 W_{1}^{2} \)
(b) \( W_{2}=2 W_{1} \)
(c) \( \quad W_{2}=W_{1} \)
(d) \( \quad W_{2}=0.5 W_{1} \)
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