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1.Units, Dimensions and Measurement
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Dimensional Formula of Universal Gas Constant is
A$[M{L^2}{T^{ - 2}}{\theta ^{ - 1}}]$
B$[{M^2}L{T^{ - 2}}\theta ]$
C$[M{L^3}{T^{ - 1}}{\theta ^{ - 1}}]$
DNone of these
Solution
(a) $ R={\frac{PV}{T}} $ $ = \left[ {\frac{{M{L^{ – 1}}{T^{ – 2}} \times {L^3}}}{\theta }} \right] $ $= [M{L^2}{T^{ – 2}}{\theta ^{ – 1}}]$
Standard 11
Physics
