NEET UG PHYSICS MCQ: MECHANICAL PROPERTIES OF SOLIDS

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Understanding +4 | -1

x

longitudinal strain is produced in a wire of Young’s modulus

y

, then energy stored in the material of the wire per unit volume is

View answer and explanation

Correct option: D

\frac{1}{2}y{x^2}

Option D (

\frac{1}{2}y{x^2}

) is correct because it represents the energy stored per unit volume in a wire with longitudinal strain x and Young's modulus y.

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