SSC MTS EXAM

SSC

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is a reflector of light?
A
A) The sun
B
B) The moon
C
C) The star
D
D ) Fire
Explanation: 

Detailed explanation-1: -Moon does not have any light of its own, it reflects the light of the sun.

Detailed explanation-2: -The Sun, for example, reflects less than 0.1 percent of the light falling on it. “However, for hotter stars, such as the components of Spica, with temperatures of 20, 000 to 25, 000 Kelvin, the amount of reflection increases to a few per cent.

Detailed explanation-3: -What is Reflection of Light? Reflection of light (and other forms of electromagnetic radiation) occurs when the waves encounter a surface or other boundary that does not absorb the energy of the radiation and bounces the waves away from the surface.

There is 1 question to complete.