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The Red Line Observed in the Line Spectrum for Hydrogen

Question 25

Multiple Choice

The red line observed in the line spectrum for hydrogen has a wavelength of 656 nm.What is the energy of a photon of this light?

A) 3.03 x 10^-²⁸ J
B) 3.03 x 10^-¹⁹ J
C) 3.30 x 10²⁷ J
D) 3.30 x 10¹⁸ J
E) 1.30 x 10^-²² J

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