(i) A ray of white light breaks up into its components while passing through a glass prism. Draw a ray diagram to show the path of rays.

(ii) Mark the least deviated color in your diagram.

When white light is incident on a prism, it splits into seven colors (Violet, indigo, blue, green, orange, red). And among these colors, the Red light suffers the least deviation because it has the Maximum wavelength.

The figure below shows the diagram for the same.



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