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NEET UG PHYSICS MCQ: DUAL NATURE OF RADIATION AND MATTER

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If nR{n_R} and nV{n_V} denote the number of photons emitted by a red bulb and violet bulb of equal power in a given time, then
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Correct option: B
nR>nV{n_R} > {n_V}
Option B (nR>nV{n_R} > {n_V}) is correct because red light has a lower frequency (and thus lower energy per photon) than violet light, so more red photons are needed to achieve the same power.

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