The restoring force acting on a unit surface area of object is called stress. Its unit is Newton per meter square.
Stress = F/ A
The breaking force needed to break a wire is called tensile stress.
Ratio of the maximum load which the substance can bear and area of cross section is called breaking stress.
Stress = F/ A
The breaking force needed to break a wire is called tensile stress.
Ratio of the maximum load which the substance can bear and area of cross section is called breaking stress.
No comments:
Post a Comment