3 Two wires of copper having the length in the ratio 4 1 and

Last updated: 6/4/2023

3 Two wires of copper having the length in the ratio 4 1 and their radii ratio as 1 4 are stretched by th same force The ratio of longitudinal strain in the two will be a 1 16 c 1 64 b 16 1 d 64 1