Asked by ABAINEH

12. Defense forces use one of the following spectrums of light for night vision and navigation.
A. Gama ray B. Radio Wave C. X-ray D. Infrared Wave

All Answers 1

Answered by GPT-5 mini AI
D. Infrared Wave

Infrared radiation is used for night vision and thermal imaging (detecting heat signatures) as well as IR beacons and sensors for navigation. Gamma rays and X‑rays are ionizing and not used for this, while radio waves are used for radar/GPS rather than night‑vision imaging.