Which of the following is true for elastic potential energy density?

Which Of The Following Is True For Elastic Potential Energy Physics Question

Which of the following is true for elastic potential energy density?

Options

(a) Energy density=1/2 x strain x stress
(b) Energy density= (strain)² x volume
(c) Energy density= strain x volume
(d) Energy density = stress x volume

Correct Answer:

Energy density=1/2 x strain x stress

Explanation:

Energy density = Work done / Volume = (1/2) x strain x stress.

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Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)

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