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The translational kinetic energy of 10^(...

The translational kinetic energy of `10^(20)` molecules of nitrogen at a certain temperature is 0.629J. What is the temperature in `.^(@)C`?

A

`43.3^(@)C`

B

`23^(@)C`

C

`30.^(@)C`

D

`15.8^(@)C`

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The correct Answer is:
c
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