Physics, 03.07.2019 02:00 ALGEBRAHELP9504
Cobaltâ’60 is a radioactive isotope used to treat cancers of the brain and other tissues. a gamma ray emitted by an atom of this isotope has an energy of 4.70 mev (million electron volts; 1 ev = 1.602 ă— 10â’19 j). what is the frequency (in hz) and the wavelength (in m) of this gamma ray? enter your answers in scientific notation.
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Cobaltâ’60 is a radioactive isotope used to treat cancers of the brain and other tissues. a gamma ra...
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