Question

explain stress strain and curve ​

Answer 1

Answer:

Answer:

Stress: When we try to deform anybody by applying any force, due to an elasticity of a reaction force is created in the body. This reaction force tries to regain the body's previous shape against the applied external force. This reaction force per unit area is known as stress.

Strain: Due to the effect of externally applied force, there is relative displacement between the various parts of the body. Thus the body changes its shape or volume. This deformation is known as strain.

Stress strain curve is a behavior of material when it is subjected to load.

Answer 2

Answer:

Stress strain curve is the plot of stress and strain of a material or metal on the graph. In this the stress is plotted on y- axis and its corresponding strain on the x-axis. ... The stress strain curve for different material is different. It may vary due to the temperature and loading condition of the material.