Energy
Across
- 4. Sum of potential and kinetic energy
- 8. Energy can be ___________
- 9. Temperature is a ______ between mass & KE
- 12. The average kinetic energy of a substance
- 15. Stored energy
- 17. when two objects/molecules hit each other
- 18. Water freezes at zero & boils at 100 degrees
Down
- 1. Kinetic energy is__________ to the mass
- 2. Energy of motion
- 3. When something becomes different over time
- 5. ______ is not created or destroyed.
- 6. Instrument used to measure heat
- 7. Stays mostly the same over time
- 10. Unit of energy
- 11. Moves when there is a temperature difference
- 13. Something has heat if it is made up of _____
- 14. Scale that has absolute zero
- 16. Reach a conclusion using evidence & reason