32. What is the approximate heat capacity ratio, γ = Cp/Cv, for methane under NTP conditions (298 K and 1 atm)? (A) 1.64 ~ 1.69 (B) 1.36 ~ 1.41 (C) 1.29 ~ 1.34 (D) 1.20 ~ 1.27 (E) None of these.
答案:C
統計:A:0,B:0,C:0,D:0,E:0
難度:計算中