Photons of a certain ultraviolet light have an energy of
Photons of a certain ultraviolet light have an energy of 6.63 x 10-19 J.
(a) What is the frequency of this UV light?
(b) Use λ = c/f to calculate its wavelength in nanometers (nm).
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photons of a certain ultraviolet light have an energy of 663 x 10-19 ja what is the frequency of this uv lightb use
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