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Which length of waves are MOST harmful

to humans?
A. visible light
B. short waves like gamma rays and x-rays this answer
C. long waves like radio waves
D. Infrared light

User QIBIN LI
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2 Answers

2 votes
B Because it is most penetrating
User Oleg Afanasyev
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B. short waves like gamma and X-rays

We don’t come into contact with gamma rays often but think about how we see radiographers leave the room when we’re taking an X-ray.
Because they’re exposed to it all day it can be harmful to them
User Esad
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