Chemistry, 23.11.2019 05:31 Beastmode1551
Two sources produce electromagnetic waves. source b produces a wavelength that is three times the wavelength produced by source a. each photon from source a has an energy of 2.1*10^-18 j. what is the energy of a photon from source b?
Answers: 1
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Two sources produce electromagnetic waves. source b produces a wavelength that is three times the wa...
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