![]() ![]() ![]() And that tells you, that theĪmount of something going into forward reaction is equivalent We learned about equilibriumįrom the chemistry point of view. Important, especially as we go- is in thermodynamicĮquilibrium. Going to introduce a word here, because this word is Have to give you, but I could literally give you the state ofĮvery atom in this balloon. Huge number of atoms, on the order of 10 to theĢ0 something. Number 2- its momentum- I'm just using rho for momentum. Three-dimensional coordinates, is x, y, and z. Has- its momentum is equal to x, and its position, in Moment in time, I could say at time equals 0, atom 1 Label every one of these molecules, or let's sayĪtoms, in the gas that's contained in the balloon. Precise, especially now that we know that things like atomsĪnd molecules exist. And I've described a system,īut I've described in on a macro level. Just want to make the differentiation between these Per meters squared, or some number of pascals. There are- I could just make up some numbers. And all of these things, theseĭescribe the microstates. These- which is a function of these particles, which couldīe either the molecules of gas, or if it's an ideal gas, We've talked about temperature,Īs essentially the average kinetic energy of Keeping the balloon pushed outward, giving it its pressureĪnd its volume. The wall the balloon, and that's what's essentially And we have so many particlesĪt any given point of time, some of them are bumping into Really due by the bumps of these particles as theyīump into the walls and the side of the balloon. I did them a year apart, so you can see if my The same video in both the chemistry and the physics And we know that the pressure isĪctually caused- and I've done several, I think I did Gas- it's a balloon- it's going to be a gas. Is due to things like, you have a bunch of atomsīumping around. They could measure temperature, they could What an atom was, or maybe they thought that there mightīe such an atom but they had never proved it, they wereĭealing with these macrostates. That balloon is doing in kind of an every day reality. Us relate what's going on inside that balloon, or what This has these macrostatesĪssociated with it. ![]() This, and it has a little tie there and, you know, maybe So for example, let me make itĬlear, when I call a system, if I have some balloon like You know, the study of how heat moves around. ![]() When we get more precise in thermodynamics, or, I guess, When we start getting a little bit more precise, especially Other types of, I guess, properties of things, forīetter or for worse. Playlist, but even in the chemistry playlist, I also And I've done them in theĬhemistry and physics playlist. These down- pressure and temperature and volume. Where I use words like pressure and- let me write but it fails on earth to show the predicted values so on earth its called real gases. in that case no friction air resistance an other external forces are considered. It is same as TUG of WAR gameĥ.ideal gas is a gas which will show behavior(macrostates) as predicted theoretically. but when rock was halved the force exerted by rock also halved but pressure was contant in the gas so that means the force exerted by pressure of gas will dominate the rock force and move the pistin up. before, it was in equilibrium means pressure exerted by gas was constant. microstates : are parameters which helps in qualitative study of the properties of the material(gas) inside the cylinder which are in this case atoms / molecules.ģ Equilibrium : it is a state when everything settles means the macrostate & microstate properties do not change at different point of time.Ĥ. you dont need to know much about atoms while measuring.Ģ. macrostates : are the parameters which helps you quantitatively measure the properties of matter. ![]()
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