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試卷名稱：112年 - 112 國立中山大學_學士後醫學系招生考試：物理及化學#113601
年份：112年
科目：學士後西醫物理及化學
11. Which of the following statements on radioactive decays is true?
(A) The rate of decary 
is proportional to the number of undeeayed substance.
(B) The rate of decay is proportional to the half-life of the undecayed substance.
(C) The decay constant is proportional to the half-life of the undecayed substance.
(D) The half-life of a substance decreases with time.
(E) None of the above.
