Across
- 3. Longitudinal waves travel in this direction
- 6. The unit to measure frequency
- 7. Radiation all objects emit and absorb this
- 8. X-rays are used for...
- 12. This is a type of wave that is emitted by mobile phones
- 13. Sound waves are an example of this type of wave
- 14. Tells us how much energy a wave has
- 15. This is added to a solenoid to make it an electromagnet
- 17. This is a type of wave that is emitted by TV broadcastings
- 18. Name given for the flow of charge
Down
- 1. Shaping the wire in a coil increases its...
- 2. This wave has the highest frequency
- 3. Transverse waves travel in this direction
- 4. This is a type of wave found in a water ripple
- 5. More infrared radiation releases more...
- 9. The generic term for a coil of wire used as an electromagnet
- 10. The colour that absorbs and emits the most infrared radiation
- 11. Something that transfers energy from one place to another without the transfer of matter
- 16. The highest point in a wave