Across
- 3. the lowest frequency waves that allow you to listen to your favorite music in the car
- 5. moderate frequency and used in remote controls
- 6. shorter wavelengths than visible light but longer than x-rays; can cause sunburn
- 7. wavelength than infrared waves and used for heating up food quickly
Down
- 1. shorter wavelength than visible light and used to view the skeletal system
- 2. the highest frequency wave and often used to fight cancer
- 4. the only light waves we can see