In fluorescence, the quantum yield is best defined as the: O A. number of photons emitted. O B. fraction of excited molecules produced by direct excitation O C. number of photons emitted, divided by the number of photons absorbed. O D. rate of fluorescence emission.

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Question 23
In fluorescence, the quantum yield is best defined as the:
A. number of photons emitted.
O B. fraction of excited molecules produced by direct excitation
C. number of photons emitted, divided by the number of photons absorbed.
D. rate of fluorescence emission.
Transcribed Image Text:Question 23 In fluorescence, the quantum yield is best defined as the: A. number of photons emitted. O B. fraction of excited molecules produced by direct excitation C. number of photons emitted, divided by the number of photons absorbed. D. rate of fluorescence emission.
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