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Physics · 2025 · 1 mark
CBSE 2025 · Region 1 · Set 1 · Q7
The given diagram exhibits the relationship between the wavelength of the electromagnetic waves and the energy of photon associated with them. The…
The given diagram exhibits the relationship between the wavelength of the electromagnetic waves and the energy of photon associated with them. The three points $\displaystyle \mathrm{P}, \mathrm{Q}$ and R marked on the diagram may correspond respectively to:
Official answer
(A)
X-rays, microwaves, UV radiation
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CBSE Class 12 Physics past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.