Across
- 2. stored energy
- 5. the transfer of heat in the air or liquid
- 11. average kinetic energy of all particles in a material
- 14. blocks conduction
- 15. energy transfer from electromagnetic heat waves
- 17. energy of movement
- 18. the transfer of kinetic energy from one object to another
- 19. a small portion of matter
- 20. when particles are tightly together and when something keeps its shape
Down
- 1. used to measure energy
- 3. energy transfer from direct contact
- 4. energy
- 6. the ability to do work
- 7. energy that comes from heat
- 8. a set of things working together
- 9. The substances mass per unit of volume
- 10. a type of matter that has no defined shape or volume
- 12. anything that takes up space
- 13. when something can move one place to another
- 16. object that takes the shape of a container it is stored in