When a load is applied to stretch a wire of length 200 cm, it gets elongated by 2 mm. IF the diameter of its cross section is 1 mm, then calculate the decrease in its diameter due to stretching , Poisson's ratio for the material of the wire is 0.24 .

When a load is applied to stretch a wire of length 200 cm, it gets elo

1.	When a load is applied to stretch a wire of length 200 cm, it gets elongated by 2 mm. IF the diameter of its cross section is 1 mm, then calculate the decrease in its diameter due to stretching , Poisson's ratio for the material of the wire is 0.24 .
Answer» ANSWER :`24 TIMES 10^-6 CM`