InterviewSolution
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InterviewSolution
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A radio transmitter operates at a frequency of `880 kHz` and a power of `10 kW`. The number of photons emitted per second areA. `1.72 xx 10^(31)`B. `1327 xx 10^(34)`C. `13.27 xx 10^(34)`D. `0.075 xx 10^(-34)` |
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Answer» Correct Answer - A Number of photons emitted per second `n = (p)/( hv) = (10 xx 10^(3))/( 6.6 xx 10^(-34) xx 880 xx 10^(3)) = 1.72 xx 10^(31)` |
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