Warm-Up Exercise 3

Due 1:00 pm, Tue, Sep. 06

Physics 313R, Fall Semester, 2011

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Did you complete the reading assignment?
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Explain in your own words how evaporation occurs and why it results in cooling (don't parrot the text).

So what is friction?.

Is there no friction at the microscopic scale? Explain your reasoning.

Do "Your Turn 3K" and write your answers here.

Explain anything that you didn't understand in the reading assignment:


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