What is the energy in electron volts of a photon whose wavelength is the diameter of a typical atom, about 0.1 nm? A)12.4 keV, or 12,400 eV B)1.24 × 10^-7 eV C)1.24 keV, or 1240 eV D)8.061 MeV, or 8,061,000 eV

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Quizplus · Accepted Answer

The energy of a photon can be calculated using the formula E = hc/λ, where h is Planck's constant, c is the speed of light, and λ is the wavelength. For a wavelength of 0.1 nm, the energy is approximately 12.4 keV.

What Is the Energy in Electron Volts of a Photon