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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 - Science

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Question

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

Short Note

Solution

No, Boojho will not be able to observe a band of seven colours as the laser torch is monochromatic so it gives out the light of only one colour.

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Chapter 15: Light - SHORT ANSWER QUESTIONS [Page 82]

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NCERT Exemplar Science [English] Class 7
Chapter 15 Light
SHORT ANSWER QUESTIONS | Q 14. | Page 82
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