Gas constant, R = 0.0820575 (L atm)/(mol K). = 8.31447 J/(mol K). Mass of electron, m e = 5.485799 × 10 −4 amu. = 9.109383 × 10 −28 g. ... <看更多>

... dataT=301.4±0.1 Kp=253.1±0.04 kPa||Constantsn=2.0 molR=8.31447JK mol| ... of gasp=pressure of the gasV=volume of the gasR=gas constant|. ... <看更多>

... level standard temperature, 288.15 K L =.0065,# temperature lapse rate, 0.0065 K/m R = 8.31447,#ideal (universal) gas constant, 8.31447 J/(mol?? ... <看更多>

R = 8.31447 # universal gas constant (J/mol*K). T_ = T0 if temperature is None else float(temperature). h0 = (R*T_)/(M*g) # scale height in m. ... <看更多>

Assume the air is an ideal gas, ... V is volume, N is number of mol, Ru is universal gas constant, T is temperature 101.5*1000*1 = N*8.31447*(19.5+273.15) ... <看更多>