86 A uniform rectangular bar of length 7 width b and

Last updated: 6/7/2023

86 A uniform rectangular bar of length 7 width b and thickness t is subjected to a tensile stress in longitudinal direction If e be the longitudinal strain developed and u be the Poisson s ratio the resulting volume strain will be A 1 2 C 1 2 B 2 1 D 3 A