QuestionPhysics / Electromagnetic spectrum
Why is sunscreen lotion used while moving out during daytime in summer?
- (a) To reduce the exposure to all harmful radiations present in sunlight
- (b) To reduce the exposure to harmful infrared radiations present in sunlight
- (c) To reduce the exposure to harmful ultraviolet radiations present in sunlight
- (d) To reflect the visible radiations by the body surface to glow
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