Solution Found!
Answer: Atmosphere of Titan. Titan, the largest satellite
Chapter 18, Problem 59P(choose chapter or problem)
Problem 59P
Atmosphere of Titan. Titan, the largest satellite of Saturn, has a thick nitrogen atmosphere. At its surface, the pressure is 1.5 earth-atmospheres and the temperature is 94 K. (a) What is the surface temperature in oC? (b) Calculate the surface density in Titan’s atmosphere in molecules per cubic meter. (c) Compare the density of Titan’s surface atmosphere to the density of earth’s atmosphere at 22o C. Which body has denser atmosphere?
Questions & Answers
QUESTION:
Problem 59P
Atmosphere of Titan. Titan, the largest satellite of Saturn, has a thick nitrogen atmosphere. At its surface, the pressure is 1.5 earth-atmospheres and the temperature is 94 K. (a) What is the surface temperature in oC? (b) Calculate the surface density in Titan’s atmosphere in molecules per cubic meter. (c) Compare the density of Titan’s surface atmosphere to the density of earth’s atmosphere at 22o C. Which body has denser atmosphere?
ANSWER:Solution to 59P
Step 1
Atmospheric composition of Titan=Nitrogen (N2)
Pressure of Titan atmosphere =1.5 earth atmospheres=1.5 bar =1.5x105Pa
Temperature=94K
Molar mass of Nitrogen =28.013g=28.013x10-3Kg