In the relation

PHYSICS · Single correct · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

In the relation

p=\frac{\alpha}{\beta}e^{-\frac{\alpha z}{k\theta}}

p

is pressure,

z

is distance,

k

is the Boltzmann constant, and

\theta

is temperature. The dimensional formula of

\beta

is: (1)

[M^0L^2T^0]

(2)

[ML^2T]

(3)

[ML^0T^{-1}]

(4)

[M^0L^2T^{-1}]