Question

what is beam of light made up of​

Answer 1

Answer:

A light beam or beam of light is a directional projection of light energy radiating from a light source. Sunlight forms a light beam (a sunbeam) when filtered through media such as clouds, foliage, or windows.

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Answer 2

Answer:

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Explanation:

Light always travels in a straight line in the form of rays. This property of light is called rectilinear propagation of light. I A ray of light