Mean Translational Kinetic Energy

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  • Created by: wadders96
  • Created on: 21-09-13 11:56

1. A diatomic molecule has....

  • both rotational and longitudinal kinetic energy
  • both translational and rotational kinetic energy
  • both translational and longitudinal kinetic energy
  • two types of atoms
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Other questions in this quiz

2. Calculate the mean translational energy of atoms in an ideal gas at 32'C

  • 2.10x10-21
  • 6.31x10-21
  • 1.45x10-20
  • 6.62x10-22

3. What is the equation for the mean translational k.e of an atom in an ideal gas, E?

  • E=3kT
  • E=3/2kT
  • E=3/2vT
  • E=1/2kT

4. What happens to the pressure when a fixed mass of gas expands to twice its original volume at a constant temperature?

  • increases by a factor of 4
  • Halves
  • Stays the same
  • Doubles

5. A monatomic molecule only has....

  • translational kinetic energy
  • longitudinal kinetic energy
  • rotational kinetic energy
  • one type of atom


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