1.
Used for satellite communication Wi-Fi and heating food
2.
The narrow portion of the EM spectrum detected by human eyes
3.
High-energy radiation used in medical imaging to view dense structures like bones
4.
The number of wave cycles passing a fixed point per second
5.
The distance measured from one wave crest to the next consecutive crest
6.
The highest peak point of a transverse wave
7.
The lowest point or valley of a transverse wave
8.
Highest energy wave used in radiation therapy to treat cancer
9.
The height of a wave from its midpoint rest position to its crest
10.
Radiation from the sun that triggers Vitamin D production but causes sunburns
11.
The complete continuous range of electromagnetic radiation frequencies
12.
The standard unit of measurement for wave frequency
13.
Longest wavelength and lowest frequency in the EM spectrum
14.
Empty space with no matter where all EM waves travel at the speed of light
15.
Waves produced by vibrating electric charges that travel through vacuum
16.
Type of wave where oscillations move perpendicular to the direction of energy flow
17.
Technology using microwaves to detect the range angle or velocity of objects
18.
Color of visible light with the longest wavelength and lowest frequency
19.
Color of visible light with the shortest wavelength and highest frequency
20.
Constant speed of EM waves in a vacuum equal to three hundred million meters per second
21.
Radiation emitted as heat and used in TV remote controls
