engineering recuitment NPCIL Scientific Assistant Physics Mock Test Physics Mechanical Properties of Solids Elastic moduli
Two wires of copper having the length in the ratio 4 : 1 and their radii ratio as 1 : 4 are stretched by the same force. The ratio of longitudinal strain in the two will be
1
1 : 16
2
16 : 1
3
1 : 64
4
64 : 1