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A beam of nuclei is used for cancer therapy. Each nucleus has an energy of 125 MeV, and the relative biological effectiveness (RBE) of this type of radiation is 16. The beam is directed onto a 0.180-k...

A beam of nuclei is used for cancer therapy. Each nucleus has an energy of 125 MeV, and the relative biological effectiveness (RBE) of this type of radiation is 16. The beam is directed onto a 0.180-kg tumor, which receives a biologically equivalent dose of 253 rem. How many nuclei are in the beam?

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Abstoybed dose hucle mass ot tumoyY -13 etteutive close (rem) clb sSorbedl dose (ad ) XR BE The eduir, d numbeγ dt.nuciel \

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A beam of nuclei is used for cancer therapy. Each nucleus has an energy of 125 MeV, and the relative biological effectiveness (RBE) of this type of radiation is 16. The beam is directed onto a 0.180-k...
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