試卷名稱:107年 - 台聯大轉學考 普通物理#99865
年份:107年
科目:轉學考-物理
9. Consider N gas molecules in a cubic box of lateral size L at temperature T. Neglect the interactions between the particles and let m be the mass of a molecule, the average nunber of particles hitting one of the bounding wals per unit time is (kB is the Boltzmann constant)
(A)
(B)
(C) 
(D)
(E) none of the above.