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Science · 2025 · 3 marks
The Human Eye and the Colourful WorldDispersion of White Light by a Glass Prism3 marksUnderstandshort answer
CBSE 2025 · Region 3 · Set 1 · Q31
What is a rainbow? Draw a labelled diagram to show its formation.
What is a rainbow ? Draw a labelled diagram to show its formation.
Marking-scheme solution
A rainbow is a natural spectrum appearing in the sky after a rain shower.
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CBSE Class 10 Science past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.