CHEM101 Study Guide - Dan Piraro, Mean Free Path, Kinetic Energy

• School: University of Alberta
• Department: Chemistry
• Course: CHEM101
• Professor: Yoram Apelblat

Document Summary

If you are feeling stressed or overwhelmed, you are not alone. At the peer support centre, we"re here to listen. No issue is too big or too small. To talk with one of our highly trained student volunteers: To make an appointment, phone: [phone] www. su. ualberta. ca/psc facebook. com/peersupportcentre. The upcoming midterm exam next wednesday is cumulative. Anything we covered in class, problem sets, handouts, and online quizzes from day one up to and including the lecture before the exam, can be on it. A sample of gas molecules has a variety of speeds. Practice: try the sample exam when you feel you"re ready in terms of preparation. Do it under simulated conditions (closed book, no notes, limited time). u or um = most probable speed uavg = average speed urms = root mean square speed. First square the speeds, then take the average and finally take the square root. If the speeds are 3 m/s and 5 m/s uavg = urms =