Basic Maths and Units and DimensionsEasy
Question
The pairs of physcial quantites that have the same dimensions is (are)
Options
A.Reynolds number and coefficient of friction
B.Curie and frequency of a light wave
C.Latent heat and gravitational potential
D.Planck′s constant and torque
Solution
Reynolds number and coefficient of friction are dmensionless quantities.
Curie is the number of atoms decaying per unit time and frequency is the number of oscillation per unit time.
Latent heat and gravitational potential both have the same dimensions corresponding to energy per unit mass.
Curie is the number of atoms decaying per unit time and frequency is the number of oscillation per unit time.
Latent heat and gravitational potential both have the same dimensions corresponding to energy per unit mass.
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