MCQ
Dimensional formula for volume elasticity is
- A$M^1 L^{-2} T^{-2}$
- B$M^1 L^{-3} T^{-2}$
- C$M^1 L^2 T^{-2}$
- ✓$M^1 L^{-1} T^{-2}$
✓
Answer
Correct option: D.
$M^1 L^{-1} T^{-2}$
(d) Volume elasticity $=\frac{\text { Force } / \text { Area }}{\text { Volume strain }$Strain is dimensionless, so=\frac{\text { Force }}{\text { Area }}=\frac{M L T^{-2}}{L^2}=\left[M L^{-1} T^{-2}\right]$
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