Question

Stress strain relationships ​

Answer 1

Answer:

a

stress–strain curve for a material gives the relationship between stress and strain. It is obtained by gradually applying load to a test coupon and measuring the deformation, from which the stress and strain can be determined.

Answer 2

Answer:

Stress strain curve for material give the relationship between stress and strain. It is obtained by gradually applying load to a test coupon and measuring the deformation, from which the stress and strain can be determined.

Explanation: