In astronomical observations, signals observed from the distant stars are generally weak. If the photon detector receives a total of 3.15 × 10 –18 J from the radiations of 600 nm, what are the number of photons received by the detector?

Question

In astronomical observations, signals observed from the distant stars are generally weak. If the photon detector receives a total of 3.15 × 10 –18 J from the radiations of 600 nm, what are the number of photons received by the detector?, 11, 12, 10, 14

MARKS App · Accepted Answer

Correct Option is : (C) 10

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