Across
- 2. When light passes outward through space
- 3. energy from the vibrations of atoms that form a wave based on compressions and rarefactions
- 5. When the atom is tight
- 7. Energy from inside the nucleus of the atom
- 9. Materials that do not allow energy to pass through them easily
- 10. A form of energy from random vibrating atoms
Down
- 1. When the atoms are farther apart
- 4. When heat transfers due to contact
- 6. Materials that allow energy to pass through them easily
- 8. When heat rises because it is lighter and has a lower density
