Problem 2RCQ

Do the molecules in a liquid all have about the same speed, or do they have a wide variety of speeds?

General Physics 151 Week 11 Notes (November 7, 2016) Chapter 9: Fluids and Flows Key to my notes: All notes that are taken from the lecture will be the first section, notes I take from the textbook will be the second section, and the vocabulary words from the chapter with definitions will be the last sections! This goes from section 9.6 to the end (: Lecture Notes Bernoulli equation= pressure 1 + (density of fluid 1/2) X speed of fluid 1 squared + density X gravity X height 1 = pressure 2 + (density of fluid 2/2) X speed of fluid 2 squared + density X gravity X height 2 viscosity of a fluid = force/ area = coefficient of viscosity X (speed/height) For most of the proble