Across
- 2. energy that is radiated or transmitted in the form of rays or waves or particles
- 4. energy made available by the flow of electric charge through a conductor
- 5. energy in a mechanical form
- 8. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
- 11. the energy of an object in motion
- 15. potential energy that is stored when a body is deformed
- 16. the lowest temperature theoretically attainable
- 17. stored energy an object has
- 20. transferring energy that is stored
- 22. energy an object possesses because of its position in a gravitational field.
- 23. electromagnetic radiation that can produce a visual sensation
- 24. the energy released by a nuclearreaction
Down
- 1. the degree of hotness or coldness of a body or environment (corresponding to its molecular activity)
- 3. when energy is converted to heat
- 6. energy that is transmitted in the form of (electromagnetic) radiation
- 7. the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes
- 9. the transmission of heat or electricity or sound
- 10. warming that results when solar radiation is trapped by the atmosphere
- 12. the amount of matter a substance contains
- 13. what makes things happen
- 14. the simplest structural unit of an element or compound
- 18. radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
- 19. the spatial property of being crowded together
- 21. the transfer of heat through a fluid (liquid or gas) caused by molecular motion