The quantity which has the same dimensions as that of gravitational potential is

Options

A. latent heat
B. impulse
C. angular acceleration
D. Planck's constant

Answer

A

Explanation

Dimensions of gravitational potential `= ("Dimension of work")/("Dimension of mass")`
`= (["ML"^(2) "T"^(-2) ] )/( ["M"]) = ["L"^(2) "T"^(-2)]`
and dimension of latent heat
`= ("Dimensions of [Q]")/("Dimensions of [M]")`
`= (["ML"^(2) "T"^(-2) ])/(["M"]) = ["L"^(2) "T"^(-2) ]`