Answer is:
limit of proportionality
Explanation:
Hooke's law holds good up to limit of proportionality.
Answer is:
longitudinal stress and longitudinal strain
Answer is:
linear strain
Explanation:
The deformation of the bar, per unit length in the direction of the force (i.e. δl/l) is known as primary strain or linear strain.
When a change in length takes place, the strain is known as linear strain.
The deformation of the bar per unit length in the direction of the force is known as linear strain.
