emilystartk
emilystartk
27.07.2021 • 
Chemistry

What is the energy of a photon emitted with a wavelength of 448 nm? O A. 2.97 x 10-22 J
O B. 4.44 x 10-19 J
O C. 8.91 x
10-23 J
O D. 1.48 x 10-27 J

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