pats(t)roll":1grcbms8 said:
Also, you keeping pointing to the ideal gas law. That provides only theoretical calculations. FFS I literally remember using the ideal gas law in chem lab to find the theoretical value, and then running the experiment to find the actual value and recording the difference. There's a significant difference in the two even in a laboratory setting not to mention the football world where there are far more variables.
PV=nRT is virtually irrelevant in this case.
You know why you were given that assignment in a Chem 1 lab, right? It was to show you how very sloppy your technique is, and what a significant affect it can have on the outcome of an experiment. Where you may come to wrong conclusions because your sloppy technique causes your outcome to differ from what actually happened, so you ascribe the difference to some cockamamie hypothesis which doesn't fit the science. The purpose of that lab is to show you your weakness in the lab, and to reinforce the fact that the ideal gas law is called a 'law' because it has been proven over the years to be an exact representation of the physical world in exact precision. And never irrelevant. That's just stupid and ignorant. Or was yours run in high school, where the actual purpose is to give you a basic introduction to measurement techniques?
And for some small amount of cred here, I'm a Nuclear Engineer with several degrees (and a FAR better understanding of physics that you, apparently!). :roll: