Physical quantity which has dimensional formula {M^1}{T^{ - 3}} is

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1.Units, Dimensions and Measurement

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The physical quantity which has the dimensional formula ${M^1}{T^{ - 3}}$ is

ASurface tension

BSolar constant

CDensity

DCompressibility

Solution

(b) Solar constant is energy received per unit area per unit time i.e. $\frac{{[M{L^2}{T^{ – 2}}]}}{{[{L^2}]\;[T]}} = [{M^1}{T^{ – 3}}]$

Standard 11

Physics

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