MCQ
The dimensions of pressure is equal to
- AForce per unit volume
- ✓Energy per unit volume
- CForce
- DEnergy
✓
Answer
Correct option: B.
Energy per unit volume
b
(b) $\frac{{{\rm{Energy}}}}{{{\rm{Volume}}}} = \frac{{M{L^2}{T^{ - 2}}}}{{{L^3}}} = [M{L^{ - 1}}{T^{ - 2}}]$= Pressure
(b) $\frac{{{\rm{Energy}}}}{{{\rm{Volume}}}} = \frac{{M{L^2}{T^{ - 2}}}}{{{L^3}}} = [M{L^{ - 1}}{T^{ - 2}}]$= Pressure
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