(1) Science is about collecting data. What kind of data do you think you will collect in Physics 320 class? What kind of data will you collect about heat?
(2) Since temperature is the measure of average energy, we can have some particles that have a lot of energy and some that have little energy or most of the particles have the same energy.
(a) Does that heppen in air sometimes?
(b) Is temperature the measure of the average total energy or the average kinetic energy or something else?