The Electromagnetic Spectrum Flashcards
1
Q
Uses of radio waves
A
Terrestrial television and radio communications
2
Q
Uses of microwaves
A
Satellite communication, satellite television, heating food
3
Q
Uses of infrared
A
Cooking, thermal imaging camera, electric heaters, short-range communications (remote controls)
4
Q
Uses of visible light
A
Vision, fibre-optic communication
5
Q
Uses of ultraviolet
A
Energy efficient lamps, sun tanning, detecting forged bank notes, sterilizing water
6
Q
Uses of X-rays
A
Medical imaging, airport security
7
Q
Uses of gamma rays
A
Sterilizing medical equipment, sterilizing food, radiotherapy for cancer treatment
