1. Consider a certain gas at Kelvin temperatures T₁and T₂, where T₂ = 2T₁. Calculate the ratio for the mean fee path at T₁ relative to that at T₂.
(A)0.5
(B)2.0
(C) 1.0
(D) 1.4
(E) 0.7

1. 題目解析本題要求計算在兩個不同...