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
40. In the figure, the string is tensioned by a hanging block of mass m and can vibrate with a fundamental frequency f. If one wants to create a fundamental frequency of 2f, what should the block's mass be?(A)m (B) (C)2m (D)m/2 (E)4m