Question

2. What do you understand by spectrum? How is a spectrum produced
through a prism?​

Answer 1

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The spectrum is the range of different colours which is produced when light passes through a glass prism or through a drop of water. A rainbow shows the colours in the spectrum. A spectrum is a range of a particular type of thing.

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Answer 2

Answer:

1) The color band obtained on a screen on passing white light through a prism is called the spectrum .Dispersion is the phenomenon which leads to formation of spectrum .

2) This causes light of different colors to be refracted differently and to leave the prism at different angles, creating an effect similar to a rainbow. This can be used to separate a beam of white light into its constituent spectrum of colors.

Explanation:

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