Chemistry, 18.10.2019 13:30 teed0ll9

What is the frequency of a photon with an energy of 1.99 × 10(19)j?
(h = 6.63 × 101356_files/i0050001.jpg j·s)

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What is the frequency of a photon with an energy of 1.99 × 10(19)j?
(h = 6.63 × 101356_files...