Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Mechanical Properties of Solids Hooke’s law
The length of a wire is 'L' and volume is V(fixed). If constant force F is applied on the wire, the extension produced in the wire will be proportional to _____
1
L2
2
1/L
3
1/L2
4
More than one of the above
5
None of the above