What do you mean by strain

1.	What do you mean by strain
Answer» The strain is the amount of deformation experienced by the body in the direction of force applied, divided by initial dimensions of the body. The relation for deformation in terms of length of a solid is given below.< ϵ=δlLwhere,ϵ is the strain due to stress appliedδl is the change in lengthL is the original length of the material.

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