1.

If a spring extends by x on loading, then the energy stored by the spring is (if T is tension in the spring and k is spring constant)                                        [AIIMS 1997]

A. \[\frac{{{T}^{2}}}{2x}\]
B. \[\frac{{{T}^{2}}}{2k}\]
C. \[\frac{2x}{{{T}^{2}}}\]
D. \[\frac{2{{T}^{2}}}{k}\]
Answer» C. \[\frac{2x}{{{T}^{2}}}\]


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