The Young's modulus of the material of a wire is equal to the

Question

The Young's modulus of the material of a wire is equal to the (A) stress required to increase its length four times (B) stress required to produce unit strain (C) strain produced in it (D) half the strain produced in it

Tardigrade Admin · Accepted Answer

According to Hooke's law srtess propto strain or stress = Y x strain when Y is Young's modulus. For unit strain, Young's modulus is equal to the stress.

Q. The Young's modulus of the material of a wire is equal to the

stress required to increase its length four times

stress required to produce unit strain

strain produced in it

half the strain produced in it

stress acting on it

According to Hooke's law srtess $\propto$ strain or stress = Y x strain when Y is Young's modulus. For unit strain, Young's modulus is equal to the stress.