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

The translational kinetic energy of 10^(20) molecules of nitrogen at a

1.	The translational kinetic energy of 10^(20) molecules of nitrogen at a certain temperature is 0.629J. What is the temperature in .^(@)C?
Answer» `43.3^(@)C` `23^(@)C` `30.^(@)C` `15.8^(@)C` ANSWER :c