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

If a spring extends by x on loading, then energy stored by the spring

1.	If a spring extends by x on loading, then energy stored by the spring is (if T is the tension in the spring and k is the spring constant)
Answer» `(T^(2))/(2x)` `(T^(2))/(2K)` `(2k)/(T^(2))` `(2T^(2))/(k)` Answer :B