Across
- 3. The number of waves that pass a fixed point in unit time.
- 6. Longer than visible light waves but shorter than radio waves.
- 7. They fall between infrared radiation and radio waves in the electromagnetic spectrum.
- 8. The smallest wavelengths and the most energy of any wave in the electromagnetic spectrum.
- 9. The capacity or power to do work.
Down
- 1. A form of non-ionizing radiation that is emitted by the sun and artificial sources.
- 2. Produce images of internal tissues, bones, and organs on film or digital media.
- 4. The longest wavelengths in the electromagnetic spectrum.
- 5. The segment of the electromagnetic spectrum that the human eye can view.