Physics, asked by suvashreebanerjee, 9 months ago

what is the parralel reflection of light .

Answers

Answered by sardapatel40

Answer:

When parallel light rays hit a concave mirror they reflect inwards towards a focal point (F). Each individual ray is still reflecting at the same angle as it hits that small part of the surface. Concave mirrors are used in certain types of astronomical telescopes called reflecting telescopes.

I hope it help you..

Answered by notebook5

Explanation:

A mirror illuminated by many parallel rays reflects them in only one direction, since its surface is very smooth. Only the observer at a particular angle will see the reflected light. The law of reflection is very simple: The angle of reflection equals the angle of incidence.

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