Question

what is multiple reflection of light? Give it's any one application
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Answer 1

Answer:

If a reflected light ray is reflected again on being incident on another surface, it is termed multiple reflections. Multiple reflections are used in periscopes. Periscopes are used in submarines, war tanks and by solders in bunkers to see objects that are not visible directly.

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Answer 2

Multiple reflection of light is refered as multiple or infinite reflections of a object between two or more reflecting surfaces.

Example -

◾ Infinite images formed by two mirrors when kept before one another.

◾ Periscope

◾ Reflecting telescopes

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