# Mean Translational Kinetic Energy

HideShow resource information

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

## Other questions in this quiz

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

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

## 3. What is the value of k in the mean translational k.e equation?

- 1.38x10-23JK
- 1.38x10-23JK-1
- 3.81x10-23JK-1
- 8.31x10-32J

## 4. 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

## 5. What happens to the temperature of the molecule when velocity is doubled?

- It increases by a factor of 4
- It doubles
- It halves
- In increases by a factor of root 2

## Comments

No comments have yet been made