The mass of a photon with wavelength 3.6 Å is
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The mass of a photon with wavelength 3.6 Å is
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- An X-Ray machine operates at a wavelength of 0.1nm. (1eV = 1.60 x 10-19 J) (a) What is the frequency? (b) What is the energy of an x-ray photon emitted from this machine?A certain shade of blue has a frequency of 7.07 × 10¹4 Hz. What is the energy of exactly one photon of this light? Planck's constant is h = 6.626 × 10-34 J.s. E =