CBSE 2025 · Region 5 · Set 1 · Q7 · 1 mark
Which of the following rays coming from the Sun plays an important role in maintaining the Earth's warmth?
Official answer
From CBSE’s own marking scheme for this paper.
(A)
Infrared rays
Electromagnetic WavesElectromagnetic SpectrumRemembermcqeasy
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CBSE Class 12 Physics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.