Question

Difference between ray of light and beam of light?

Answer 1

Answer:

Ray of light: The direction or path along which, light energy travels in a medium is called a ray of light. It is represented by a straight line with an arrow marked on it. Beam of light: A group of light rays is called a beam of light. A beam of light may be parallel, convergent or divergent.

Answer 2

Answer:

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Explanation: