The light rays used for eliminating bacteria...? Mcqs

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The light rays used for eliminating bacteria...?

(A) X-rays
(B) infrared rays

(C) microwave radiation
(D) ultra-violet radiation

✅ Correct Answer: ultra-violet radiation

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Source: This question is taken from the Everyday Science

Latest MCQs

A process in which light rays falls on any material object and these rays bounce back is known as...?

(A) Reflection
(B) Refraction

(C) Diffusion
(D) Absorption

✅ Correct Answer: Reflection

Comments

Source: This question is taken from the Everyday Science

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