Across
- 4. Where molecules are compressed due to the transfer of energy.
- 6. Wave How sound transfers by pushing molecules together
- 10. How compressed molecules are
- 12. Energy The energy of motion
- 13. measurement of the speed of of molecular movement
- 15. allows energy to easily transfer
- 16. How tightly molecules are packed
Down
- 1. How loud a sound sounds to us.
- 2. Where molecules are spread out due to the transferring of energy
- 3. Energy the total amount of kinetic and potential energy in a system
- 5. anything made up of molecules that transfers energy
- 7. prevents easy transfer of energy
- 8. The balance between two forces, they become equal.
- 9. The size of a wavelength.
- 11. Energy Heat energy carried by the movement of molecules
- 14. How high or low a sound sounds to us.