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What is the energy of an ultraviolet photon that has a wavelength of 1.67x10 with a negative exponent of 8 meters?
Updated: 9/21/2023
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∙ 12y agoBest Answer
The energy of a photon of wavelength λ is given by hc/λ, where h is Planck's constant and c is the speed of light. Therefore, if λ = 1.67 x 10-8 m then:
Energy = (6.626068 x 10-34 Js)(299792458 m/s) / (1.67 x 10-8 m)
which is approximately 1.189 x 10-17 J, or 74.24 eV.
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∙ 12y agoThis answer is:
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