試卷名稱:111年 - 111 學士後醫學系招生考試:物理及化學#107629
年份:111年
科目:學士後◆化學
41. A wire of length L, Young’s modulus ?, and cross-sectional area A is stretched elastically by an amount ∆L . It behaves as a spring by using the Hooke’s law. What is the work done in stretching the wire by an amount ∆L?
(A)
(B)
(C)
(D)
(E)