Question

Deformation per unit length in the direction of force is known as a none of the listed answers b linear strain c lateral strain d linear stress

Answer 1

The deformation of the bar per unit length in the direction of the force is known as A linear strain.

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Answer 2

Option B is correct: Deformation per unit length in the direction of force is known as linear strain.

• Linear strain can be defined as the deformation per unit length produced in the body due to a force that is in the same direction as of the deformation.
• Linear strain has another common name too which is longitudinal strain.
• It is a unitless quantity since it is a ratio of two similar quantities.