Question
Physics Question on physical world
The pairs of physical quantities that have the same dimensions is (are)
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
Answer
Latent heat and gravitational potential
Explanation
Solution
Reynold's number and coefficient of friction are dimensionless quantities.
Curie is the number of atoms decaying per unit time and frequency is the number of oscillations per unit time.
Latent heat and gravitational potential both have the same dimension corresponding to energy per unit mass