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Ultraviolet light is an example of radiation that is:

ANonrenewable
BNonreactive
CNonreturnable
DNonionising
Answer & Solution
Correct answer: D. Nonionising
1. It carries less energy than gamma rays. 2. It cannot penetrate cells or packaging. 3. So it is nonionising radiation. _Source: OpenStax Microbiology, Chapter 13, Control of Microbial Growth._
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