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The Entropy (S) of a black hole can be w...

The Entropy (S) of a black hole can be written as `S = betak_BA` .where `k_B` is the Boltzmann constant and A is the area of the black hole. Then `beta` has dimension of

A

`L^2`

B

`ML^(2) T^(-1)`

C

`L^(-2)`

D

dimensionless

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