Cobalt-60 is a radioactive isotope used to treat cancer. A gamma ray emitted by an atom of this isotope has an energy of 1.33 MeV (1 MeV = 1.602E-13 J). What is the frequency (in Hz) and the wavelength (in m) of this gamma ray? Show your work (converting the energy in MeV to J first).

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Q: Cobalt-60 is a radioactive isotope used to treat cancers. A gamma ray emitted by this isotope has an…

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A: Given that,    Energy of wave E = 8.35×10-18 J  Plank constant h = 6.626×10-34 J.s

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Q: Cobalt-60 is a radioactive isotope used in medicine for the treatment of certain cancers. It…

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Q: The energy of the electron in the lowest level of the hydrogen atom (n=1) is -2.179×10-18 J. What is…

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Q: What is the velocity of an electron with an energy of 7.101×10-15 J?

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