asked 19.3k views
1 vote
Night-vision goggles work by detecting ________ when it's dark outside.

A. visible light
B. radio waves
C. ultraviolet light
D. infrared radiation

asked
User Can Rau
by
7.9k points

1 Answer

3 votes
Night-vision goggles work by detecting _D. infrared radiation_when it's dark outside.
answered
User Ajay Ahuja
by
8.6k points
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