35.超音波在水中的實際傳播速度為Cw與測深儀設計之音速C不一致時,指示器上顯示的深度Ho會產 生誤差,求實際深度Hw之公式為何?
(A)Hw = C*Ho/Cw
(B) Hw = Cw*Ho/C
(C)Hw = (Cw -C)*Ho
(D)Hw = (C -Cw)*Ho
(A)Hw = C*Ho/Cw
(B) Hw = Cw*Ho/C
(C)Hw = (Cw -C)*Ho
(D)Hw = (C -Cw)*Ho
答案:登入後查看
統計: A(8), B(11), C(15), D(2), E(0) #1212075
統計: A(8), B(11), C(15), D(2), E(0) #1212075