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Assertion : The images formed by total i...

Assertion `:` The images formed by total internal reflections are much brighter than those formed by mirrorrs or lenses.
Reason `:` There is no loss of intensity in total internal reflection.

A

If both assertion and reason are true and\ reason is a correct explanation of the assertion

B

If both assertion and reason are true but the reason is not a correct explanation of assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true

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The correct Answer is:
A
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Assertion:- Images formed by TIR (Total internal reflection) are much brighter than formed by mirrors or lenses. Reason:- IN TIR, there is no loss of intensity while in case of reflection from mirrors or refraction from plane surfaces or lenses there is some loss of intensity as all light can never be reflected or refracted.

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