Question

Explain the cause of dispersion of white light through a prism​

Answer 1

Explanation:

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• Explanation:when white light is incident on the first surface of a prism and enters in glass, light of different colour due to different speeds in glass, get reflected through different angles. Thus the dispersion of white light into its constituent colours takes place at the first surface of prism.

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Answer 2

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Dispersion of Light' can be defined as the splitting of white light when it passes through a glass prism into its constituent spectrum of colors (i.e. violet, indigo, blue, green, yellow, orange and red).

The white light splits into its constituent colors at various frequencies and various angles.

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