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20. Soldier uses night vision goggle in night operation, determining bodies in varied color. Infer the kind of EM wave
applicable to this scenario.
A. Gamma Rays
B. Infrared
C. X-rays
D. UV rays​


Sagot :

Answer:

b

Explanation:

instruments that can sense infrared energy—such as night-vision goggles or infrared cameras–allow us to "see" the infrared waves.