A molecule has states with the following energies: 0, 1ε, 2ε, where ε = 1.0 x 10-20 J. Calculate the average energy of this molecule in thermal equilibrium at T = 300 K. Provide your answer in units of ε. In other words, your solution should have the form of  (number)ε, such as 2.137ε, but the answe

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 12CQ: Experimentally it appears that many polyatomic molecules' vibrational degrees of freedom can...
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A molecule has states with the following energies: 0, 1ε, 2ε, where ε = 1.0 x 10-20 J.

Calculate the average energy of this molecule in thermal equilibrium at T = 300 K.

Provide your answer in units of ε. In other words, your solution should have the form of

 (number)ε, such as 2.137ε,

but the answer that you enter is just 2.137, a number in normal form with 3 decimal places (X.XXX).  

It is a good idea to keep 4 decimal places during your calculation, then round to 3 decimal places for your submitted answer.

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