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1.Units, Dimensions and Measurement
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The ratio of the dimension of Planck's constant and that of moment of inertia is the dimension of
AFrequency
BVelocity
CAngular momentum
DTime
(AIPMT-2005)
Solution
(a) $\frac{h}{I} = \left[ {\frac{{M{L^2}{T^{ – 1}}}}{{M{L^2}}}} \right] = \left[ {{T^{ – 1}}} \right]$
Standard 11
Physics
