20 The increase in length of a wire on stretching is 0 025

Last updated: 6/9/2023

20 The increase in length of a wire on stretching is 0 025 If its Poisson s ratio is 0 4 then the percentage decrease in diameter is b 0 02 d 0 04 a 0 01 c 0 03 planet ir revolving in an elliptical orbit around the