試卷名稱:114年 - 114 國立中興大學_學士後醫學系招生考試_學士後醫學系:物理#126484
年份:114年
科目:學士後西醫-物理
50.A baseball (1 kg) has an energy of 100 joules. If its uncertainty in position is 1.0 m, what is the minimum percentage uncertainty in the momentum (
× 100%) of the baseball? Here, p (Δp) is the momentum (momentum uncertainty) of the baseball.
(A) << 1%
(B) 1%
(C) 2%
(D) 5%
(E) 10%