GENERAL KNOWLEDGE

GK

BIG BANG THEORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which type of Electromagnetic (EM) radiation reaches the Earth from the Sun?
A
Only visible light and heat energy
B
Only gamma rays
C
Only radio waves
D
All waves in the electromagnetic spectrum
Explanation: 

Detailed explanation-1: -Ultraviolet: Ultraviolet radiation is emitted by the Sun and are the reason skin tans and burns. “Hot” objects in space emit UV radiation as well.

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