MCQ
The physical quantity which has the dimensional formula $M^1 T^{-3}$ is
- ASurface tension
- ✓Solar constant
- CDensity
- DCompressibility
✓
Answer
Correct option: B.
Solar constant
(b) Solar constant is energy received per unit area per unit time i.e.$\frac{\left[M L^2 T^{-2}\right]}{\left[L^2\right][T]}=\left[M^1 T^{-3}\right]$
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