Why does white light split up into different colours while passing through a glass prism?

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asked Jan 20, 2018 in Physics by Kundan kumar (49,132 points) 34 435 1341

Why does white light split up into different colours while passing through a glass prism?

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answered Jan 20, 2018 by Vikash Kumar (144,729 points) 8 11 24
selected Jan 20, 2018 by Kundan kumar
 
Best answer

Light of different wavelengths (different colors) present in white light have different speed. Hence, these deviate through different angles inside the prism and get separated.

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