Question

Periscope is _____ type of reflection? ?​

Answer 1

A periscope is a useful example of the law of reflection at work. It's important that your mirrors are placed at a 45° angle, because light always reflects away from a mirror at the same angle that it hits it. In a periscope, light from an object strikes the top mirror at 45° and bounces off at the same angle.

Answer 2

Answer:

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Explanation:

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