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STD 11 - 1. units,dimensions and measurement — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 1. units,dimensions and measurement4 Marks
MCQ
The dimensions of pressure is equal to
  • A
    Force per unit volume
  • ✓
    Energy per unit volume
  • C
    Force
  • D
    Energy
✓

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

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