Test Academy | Which of the following cases will have the greatest strain energy (F is the stretching force, A is the area of cross section and s is the strain) F = 10 N, A = 1 cm², s = 10⁻³, F = 15 N, A = 2 cm², s = 10⁻³, F = 10 N, A = 1/2 cm², s = 10⁻⁴, F = 5 N, A = 3 cm², s = 10⁻³

Question

Which of the following cases will have the greatest strain energy (F is the stretching force, A is the area of cross section and s is the strain)

Options :

F = 10 N, A = 1 cm², s = 10⁻³
F = 15 N, A = 2 cm², s = 10⁻³
F = 10 N, A = 1/2 cm², s = 10⁻⁴
F = 5 N, A = 3 cm², s = 10⁻³

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