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Subject :NSO    Class : Class 7

When a light ray is reflected repeatedly by a set of parallel plane mirrors, the intensity of light rays decreases after some reflections. This is because of

A Poor reflection from mirrors
B Absorption of some amount of light by mirrors
C Dispersion of light when the rays travel through the atmosphere
D Scattering of light by the mirrors.

does mirror absorb some light.

Ans 1:

Class : Class 8
yes mirror absorbs some light and that is why the correct option is b

Ans 2:

Class : Class 9
Vyaas,from where you got this question?

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