Across
- 3. The mirror we saw in the hallway.
- 4. Surface curves inward
- 8. A type of wave that doesn’t need a medium.
- 9. The warmth given off objects.
- 10. Waves that can enter the cells.
Down
- 1. The color you get when you mix the colors of light.
- 2. GPS, cellphones...
- 5. Detected by your eyes.
- 6. The color you get when you mix the colors of pigment.
- 7. Waves in the electromagnetic spectrum used in radiation therapy.