The wavelength of light that has a photon energy of 4.25 eV is
A) 292 nm.
B) 973 nm.
C) 706 nm.
D) 1559 nm.
E) None of these is correct.

Name: The wavelength of light that has a photon energy of 4.25 eV is A) 292 nm. B) 973 nm. C) 706 nm. D) 1559 nm. E) None of these is correct.
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Question

Quizplus · Accepted Answer

The energy of a photon is given by E = hc/λ, where h is Planck's constant and c is the speed of light. Solving for λ with E = 4.25 eV gives approximately 292 nm.

The Wavelength of Light That Has a Photon Energy of 4.25