Physics 360 Homework 31

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HW31.1a:

Enter the average speed of Nitrogen molecules at room temperature: m/s

HW31.1b:

Enter the percentage of N_{2} molecules traveling faster than the speed of sound in air: %

HW31.2:

Enter your expression for the standard deviation:

HW31.3a:

Enter the fraction of nitrogen molecules traveling faster than the escape velocity in the high atmosphere:

HW31.3b:

Enter the fraction of helium molecules traveling faster than the escape velocity:

HW31.3c:

Enter the fraction of hydrogen molecules traveling faster than the escape velocity:

HW31.4a:

Enter an expression for the speed distribution in a two-dimensional world: D(v):=

HW31.4b:

Enter the most probable speed for this distribution:

HW31.4c:

Enter the average speed for the distribution in a two-dimensional world:

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