17. What is the magnitude of the change in the left volume ΔV when mechanical equilibrium is achieved (where the net force on the partition is zero)?
(A) (25/3-1)/(25/3+1)V
(B) (23/5-1)/(23/5+1)V
(C) (1/3)V
(D) 23/5/(23/5+1)V
(E) none of the above.
答案:登入後查看
統計: 尚無統計資料
統計: 尚無統計資料