Across
- 2. The only wave that can be seen in the spectrum by the naked eye
- 4. This wave can be used to take pictures of the human skeletal system
- 6. This ray is exremely dangerous and has high levels of radiation that can kill all living things
- 7. the waves in the spectrum are blank waves
- 8. This wave comes from the sun and has some radiation and can cause cancer
Down
- 1. The 2nd biggest wave that can be used to heat up food
- 3. Electromagnetic waves are put on this to show wavelength and frequency
- 5. The wave that is frequently used in remote controls
- 9. The biggest ray that is used in a car to play music off a station