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The average thermal energy for a mono-at...

The average thermal energy for a mono-atomic gas is: (`k_B` is Boltzmann constant and T, absolute temperature)

A

` (3)/(2) K_B T `

B

` (5)/(2) K_B T`

C

` (7)/(2) K_BT`

D

` (1)/(2) K_B T`

Text Solution

Verified by Experts

The correct Answer is:
C
Average thermal energy ` = (3)/(2) K_B T `
Since 3 is translational degree of freedom p= 3 (translational degree of freedom)
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