C Longitudinal strain is defined as the ratio of change in length its original length. Longitudinal strain is possible only in solids. This is because solids have lengths that can be stretched by applying force.
AIIMS-1997
Mechanical Properties of Solids
141127
The Poisson's ratio $\sigma$ should satisfy the relation
1 $-1 \lt \sigma \lt 0.5$
2 $-0.5 \lt \sigma \lt 1.0$
3 $0.5 \lt \sigma \lt 1.0$
4 $-1 \lt \sigma \lt 0.5$
Explanation:
A Poisson ratio is the ratio of lateral strain to longitudinal strain. It is represented by $\sigma$. The Value of $\sigma$ lies between range -1 to 0.5 . It is unit less quantity.
C Longitudinal strain is defined as the ratio of change in length its original length. Longitudinal strain is possible only in solids. This is because solids have lengths that can be stretched by applying force.
AIIMS-1997
Mechanical Properties of Solids
141127
The Poisson's ratio $\sigma$ should satisfy the relation
1 $-1 \lt \sigma \lt 0.5$
2 $-0.5 \lt \sigma \lt 1.0$
3 $0.5 \lt \sigma \lt 1.0$
4 $-1 \lt \sigma \lt 0.5$
Explanation:
A Poisson ratio is the ratio of lateral strain to longitudinal strain. It is represented by $\sigma$. The Value of $\sigma$ lies between range -1 to 0.5 . It is unit less quantity.
