A quantity is given by where is speed of light

PHYSICS · Single correct · A Level · Physics · Measurements and their errors · Measurements and their errors

Problem

A quantity

f

is given by

f = \sqrt{\frac{hc^5}{G}}

where

c

is speed of light,

G

universal gravitational constant and

h

is the Planck's constant. Dimension of

f

is that of : (1) Momentum (2) Area (3) Energy (4) Volume