Warm-Up Exercise 3

Due 1:00 pm, Tue, Sep. 06

Physics 313R, Fall Semester, 2011

Enter your 3-digit class identification number:

Enter the last 4 digits of your BYU ID:

Did you complete the reading assignment?
yes no

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:

Comments:

Click here to submit answers:

Click here to erase all values: