MCQ
Which physical quantities have the same dimension
- ✓Couple of force and work
- BForce and power
- CLatent heat and specific heat
- DWork and power
✓
Answer
Correct option: A.
Couple of force and work
a
(a) Couple of force = $|\overrightarrow r \times \overrightarrow F | = [M{L^2}{T^{ - 2}}]$
(a) Couple of force = $|\overrightarrow r \times \overrightarrow F | = [M{L^2}{T^{ - 2}}]$
Work = $[\vec F.\vec d] = [M{L^2}{T^{ - 2}}]$
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