Question

Why do we need ray diagram

Answer 1

The reason are mentioned  below.

Explanation:

A Ray diagrams is useful to determine and explain that why only a part of the image of an object can be seen from a given location.

A ray diagram is a representation of the possible paths of light can take to get from one place to another place. This is often from a source or object to an observer or screen.

Answer 2

Answer:

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