Across
- 3. energy in a mechanical form
- 6. the mechanical energy that a body has by virtue of motion
- 8. a change directly from the solid to the gaseous state
- 9. process of changing from a gas to a liquid or solid state
- 11. state of matter distinguished from solid and liquid states
- 13. forceful exertion
- 14. that which has mass and occupies space
- 16. potential energy that is stored when a body is deformed
- 18. mechanical energy that a body has by virtue of its position
- 19. not soft or yielding to pressure
Down
- 1. a movement up and down or back and forth
- 2. the temperature below which a liquid turns into a solid
- 4. the temperature at which a solid turns into a liquid
- 5. that part of the energy in a substance that can be released by a chemical reaction
- 7. fluid matter having no fixed shape but a fixed volume
- 10. the energy released by a nuclear reaction
- 12. the temperature at which a liquid boils
- 13. the process of becoming a suspension of particles in the air
- 15. energy that is transmitted in the form of radiation
- 17. a rate at which something happens