Concept explainers
The particle nature of light was first proposed by Albert Einstein, who suggested that light could be described as stream of particles called photons. A photon of wavelength I has an energy (E) given by the equation:
where E is the energy of the energy of the photon in j, h is Planck’s constant
Calculate the energy of 1 mol of photons with a wavelength of 632 nm.
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Introductory Chemistry (6th Edition)
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