The dimensions of four wire of the same material are given below. In which wire the increase in length will be maximum ?
1.Length 100 cm Diameter 1 mm
2.Length 200 cm Diameter 2 mm
3.Length 300 cm Diameter 3 mm
4.Length 50 cm Diameter 0.5 mm.
Answer:4
Posted Date:-2021-09-25 23:05:18