state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Physics Mechanical Properties of Solids Elastic behaviour of solids
The longitudinal strain (S) developed in metallic wire on the application of deforming stress (S0). If Y is the Young modulus of the wire then,
the potential energy density store in the wire would be
1
\(\frac{1}{2}YS_{0}S^{2}\)
2
\(YS_{0}S^{2}\)
3
\(\frac{1}{2}YS^{2}\)
4
\(\frac{1}{2}Y(SS_{0})^{2}\)
5
Question Not Attempted