Across
- 3. the transfer of energy across distances in the form of electromagnetic waves
- 5. electromagnetic waves with the lowest frequencies
- 7. a type of wave that does not require a medium to travel; a disturbance that transfers energy through a field
Down
- 1. EM waves with frequencies between microwaves and visible light
- 2. EM waves with frequencies above visible light and below x-rays
- 4. electromagnetic waves with higher frequencies than radio waves, but lower frequencies than infrared waves
- 6. EM waves with frequencies between ultraviolet light and gamma rays