a) Calculate the mean free path in meters of a nitrogen molecule (with a mass m=4.68×10-26 kg) located in Earth's atmosphere at sea level. Assume a temperature of T=300 K and a number density of particles of 1019 cm -3

icon
Related questions
Question

density of particles = 10^19 cm^-3

a) Calculate the mean free path in meters of a nitrogen molecule (with a mass m=4.68×10¬26
kg) located in Earth's atmosphere at sea level. Assume a temperature of T=300 K and a number
density of particles of 1019 cm-3.
b) Assuming that the collision cross-section of the molecule is o = 2×10-10 m, compute the collision
frequency v in Hertz and the time between collisions t in seconds.
Transcribed Image Text:a) Calculate the mean free path in meters of a nitrogen molecule (with a mass m=4.68×10¬26 kg) located in Earth's atmosphere at sea level. Assume a temperature of T=300 K and a number density of particles of 1019 cm-3. b) Assuming that the collision cross-section of the molecule is o = 2×10-10 m, compute the collision frequency v in Hertz and the time between collisions t in seconds.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer