試卷名稱:112年 - 112 學士後醫學系招生考試:物理及化學#114227
年份:112年
科目:學士後西醫物理及化學
42. Tension is maintained in a string as in the figure. The observed wave speed is v = 24 m/s when the suspended mass is m = 3 kg. What is the wave speed when the suspended mass is m = 1 kg? (Gravitational acceleration g = 10 m/s2 )
(A) 4.6 m/s
(B) 5.7 m/s
(C) 8.0 m/s
(D) 11.3 m/s
(E) 13.9 m/s