1. Problem 4.2.E As part of this calculation, show that the mass of an atmosphere that extends to infinity is roughly the mass of a slab of air at its zero altitude density with thickness H, the scale height. State your assumptions as to why this calculation is approximate and give a rough estimate of the uncertainty.
2. Problem 4.12.E Also show, using equipartition of energy, that light and heavy gas molecules put the same pressure on the walls of a container.
3. Problem 4.13.E Compare your results to any that you find in the book.
4. Problem 4.14.I The hint is a bit confusing. Units are your friend here - let them guide you ...
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