Question

According to Hooke's law

(a) stress x strain = constant
(b) stress / strain = constant
(c) strain / stress = constant
(d) stress = strain

Answer 1

According to Hook's law, we know,

strain/stress =Constant

Explanation: So, the ratio between stress and strain is always constant.

So, if stress is increased, then strain changes in that way so that this ratio always remains constant.