Start Free Mock LoginAlready registered? Login here

Physics - Unit & Dimension Question with Solution | TestHub

PhysicsUnit & DimensionMiscellaneousMedium2 minPYQ_2022

PhysicsMediumsingle choice

The Entropy (S) of a black hole can be written as $S = β k_{B} A$ , where $k_{B}$ is the Boltzmann constant and $A$ is the area of the black hole. Then $β$ has dimension of

Options:

Answer:

Solution:

$S = β K_{β} A \frac{[ ML ^{2} T ^{- 2} ]}{[ θ ]} = [β] [\frac{ML ^{2} T ^{- 2}}{θ}] [L^{2}] [β] = [L^{- 2}]$

Stream:WBJEESubject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2022

Doubts & Discussion

Loading discussions...