Across
- 2. _______ is the total kinetic energy of an object.
- 4. a subatomic particle with a positive charge of electricity
- 5. a subatomic particle with a negative charge of electricity
- 10. the act of conducting or conveying
- 12. a substance which does not readily allow the passage of heat or sound
- 13. when something stays mostly the same over a period of time
- 14. energy the energy an object has because it is moving
- 15. the act of moving something or someone to another place
Down
- 1. the moment when two objects hit each other
- 3. a group of atoms joined together in a certain way
- 6. the transfer of heat by this motion
- 7. a subatomic particle with the same mass as a proton with no charge of electricity
- 8. a measure of how hot or cold something is
- 9. a balanced state in which a system is stable,such as two or more samples are at the same temperature
- 11. energy that comes from a source and travels through space at the speed of light