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