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Science-Related Homework Help Chemistry Topic started by: simmiie259 on May 12, 2024

Title: A 30.0-kg child receives 2.65 107 particles, each with an energy of 4.60 1013 J. If the RBE = ...
Post by: simmiie259 on May 12, 2024

A 30.0-kg child receives 2.65 × 10⁷β particles, each with an energy of 4.60 × 10^–13 J. If the RBE = 0.78, how many millirem did the child receive?

▸

3.2 × 10^–7 millirem

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5.2 × 10^–7 millirem

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5.2 × 10^–4 millirem

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3.2 × 10^–2 millirem

▸ None of these choices is correct.

Title: Re: A 30.0-kg child receives 2.65 107 particles, each with an energy of 4.60 1013 J. If the RBE = ...
Post by: keeton1989 on May 12, 2024

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