Question

will you able to obtain a spectrum if instead of white light,a laser beam is passed through a prism?

Answer 1

Answer:

no it is not possible to obtain spectrum if laser beam is passed through prism

Explanation:

because spectrum is formed only when sunlight or white light is passed through a Prism because white light is a mixture of seven colour where as laser beam is bought a mixture of seven colours hence it is not possible to obtain spectrum if laser beam is passed through a prism

Answer 2

Answer:

no, he will not observe the band of seven colours.

Explanation:

because laser light consists of monochromatic light of single colour. but seven colours of band are observed by passing a white light through prism and dispersion takes place.

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