What is the frequency of a photon whose energy is 3.1 x 10^-22 J?
1. 14.7 x 10^11 Hz
2. 1,57...
Physics, 04.06.2021 21:50, evelin2318
What is the frequency of a photon whose energy is 3.1 x 10^-22 J?
1. 14.7 x 10^11 Hz
2. 1,570 Hz
3. 2.0 x 10^-55 Hz
5. 2.1x 10^-12 Hz
Answers: 2
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