Across
- 5. Used to cook food
- 6. Rays from the sun that cause sunburns
- 8. Used in TV remote to change channels
- 9. Waves that can only travel though mater
- 11. Classified according to their Frequency
- 12. Material though a wave can travel
Down
- 1. Longest wavelengths of all the electromagnetic waves Flying mammal
- 2. Pictures of bones in medicine
- 3. ROYGBIV
- 4. Wave travels up and down
- 7. Shortest waves in the spectrum
- 10. Disturbance that transfers energy from one pace to another without moving matter