Boojho made light from a laser torch to fall on a prism. Will he be able to observe a band of seven colours? Explain with a reason.

Academic Physics NCERT Class 7

No, Boojho can't be able to observe a band of seven colours when he makes a LASER light pass through a prism as a LASER light is composed of only one colour, so LASER light is monochromatic. So, the prism will give a light of single colour.

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Updated on: 10-Oct-2022

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