Q1360
The light rays used for eliminating bacteria is
A.
X-rays
B.
Infrared rays
C.
Microwave radiation
D.
Ultra-violet radiation
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Ultraviolet radiation is used to kill microorganisms, molds and fungus in various environmental applications. UV sterilization is used for air-purification systems, water purification, aquarium and pond maintenance, laboratory hygiene and food and beverage protection.