Physics, 06.07.2021 14:00 coombsbob

PLEASE HELP ME WITH THIS ONE QUESTION A photon has 2.90 eV of energy. What is the photon’s wavelength? (h = 6.626 x 10^-19, 1 eV = 1.6 x 10^-19 J)

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PLEASE HELP ME WITH THIS ONE QUESTION A photon has 2.90 eV of energy. What is the photon’s waveleng...