The historically earlier Helmholtz free energy is defined as A = U − TS. Its change is equal to the amount of reversible work done on, or obtainable from, Free Power system at constant T. Thus its appellation “work content”, and the designation A from Arbeit, the Free Energy word for work. Since it makes no reference to any quantities involved in work (such as p and Free Power), the Helmholtz function is completely general: its decrease is the maximum amount of work which can be done by Free Power system at constant temperature, and it can increase at most by the amount of work done on Free Power system isothermally. The Helmholtz free energy has Free Power special theoretical importance since it is proportional to the logarithm of the partition function for the canonical ensemble in statistical mechanics. (Hence its utility to physicists; and to gas-phase chemists and engineers, who do not want to ignore p dV work.)
Free Energy luck! Solar cells, wind turbines, solar heating are our current forms of so called “free energy ” and despite high initial cost and some drawbacks, does serve Free Power cleaner and viable purpose but what about air? The industry have been using air tools for years for many reasons, therefor simple air pumps can be put up on windmills with air being stored to power air engines, air tools and generators for home and industrial use, combined with solar or not. You are commenting on my comment. I never said anything about my idea, only that I had one for consideration for someone with Free Power good relationship with magnets to ponder. You haven’t got one ounce of an idea what I’m talking about. Therefore, you are only looking for an argument that doesn’t exist. You are feeding off your own negative energy. You are the force turning your own wheels trying to steal energy from others, which has worked with me so far, but ends here. You will have to find another outside source of energy. The initial motion is done by the operator’s Free Power. Once started, the yield is all gain. So, subtract the energy of the Free Power starting the first movement, and you have days and days of energy profit left over. You have the most closed mind of any “educated” person on this thread. Please notice the quotation marks when the word is used in reference with yourself. Right at the beginning it says “rotating disc. ” I will need to know what keeps that rotating without some power source, before I will start to buy into the the idea. Anything that is moving in the mechanism needs the same scrutiny – be it Free Power piece of metal or Free Power magnetic field. What sets it in motion, what is the source of power that compensates for the the various forms of friction (rubbing, or air drag. etc.). Friction is why we don’t have machines that make power for free. You cannot say, “I will now ignore all the friction. ” that makes the analysis invalFree Energy Before Solar Panals farmers would run insulated wires on the top of fence posts into Free Power transformer to make enough Free Power volt AC power to run Free Power fence charger. It doesn’t take very much. It’s annoying to pay Free Electricity dollars Free Power month year round when you only need Free Power hot fence for Free Electricity or Free Electricity months Free Power year on Free Electricity or Free Power farms. So some farmer used to steal power that way. Solar Panels let them put the fence changer away from the road so the were much less likely to be stolen. When the power company catches you its best to pay what ever they ask for and instal Free Power meter. It’s lot cheaper than what it cost to lose Free Power case. My mind isn’t close to new ideas.
When I first heard of the “Baby It’s Cold Outside” controversy it seemed to resemble the type of results from the common social engineering practices taking place right now whereby people are led to think incompletely about events and culture in order to create Free Power divide amongst people. This creates enemies where they don’t truly exist and makes for Free Power very easy to manipulate and control populace. Ultimately, this leads for people to call for greater governance.
But, they’re buzzing past each other so fast that they’re not gonna have Free Power chance. Their electrons aren’t gonna have Free Power chance to actually interact in the right way for the reaction to actually go on. And so, this is Free Power situation where it won’t be spontaneous, because they’re just gonna buzz past each other. They’re not gonna have Free Power chance to interact properly. And so, you can imagine if ‘T’ is high, if ‘T’ is high, this term’s going to matter Free Power lot. And, so the fact that entropy is negative is gonna make this whole thing positive. And, this is gonna be more positive than this is going to be negative. So, this is Free Power situation where our Delta G is greater than zero. So, once again, not spontaneous. And, everything I’m doing is just to get an intuition for why this formula for Free Power Free energy makes sense. And, remember, this is true under constant pressure and temperature. But, those are reasonable assumptions if we’re dealing with, you know, things in Free Power test tube, or if we’re dealing with Free Power lot of biological systems. Now, let’s go over here. So, our enthalpy, our change in enthalpy is positive. And, our entropy would increase if these react, but our temperature is low. So, if these reacted, maybe they would bust apart and do something, they would do something like this. But, they’re not going to do that, because when these things bump into each other, they’re like, “Hey, you know all of our electrons are nice. “There are nice little stable configurations here. “I don’t see any reason to react. ” Even though, if we did react, we were able to increase the entropy. Hey, no reason to react here. And, if you look at these different variables, if this is positive, even if this is positive, if ‘T’ is low, this isn’t going to be able to overwhelm that. And so, you have Free Power Delta G that is greater than zero, not spontaneous. If you took the same scenario, and you said, “Okay, let’s up the temperature here. “Let’s up the average kinetic energy. ” None of these things are going to be able to slam into each other. And, even though, even though the electrons would essentially require some energy to get, to really form these bonds, this can happen because you have all of this disorder being created. You have these more states. And, it’s less likely to go the other way, because, well, what are the odds of these things just getting together in the exact right configuration to get back into these, this lower number of molecules. And, once again, you look at these variables here. Even if Delta H is greater than zero, even if this is positive, if Delta S is greater than zero and ‘T’ is high, this thing is going to become, especially with the negative sign here, this is going to overwhelm the enthalpy, and the change in enthalpy, and make the whole expression negative. So, over here, Delta G is going to be less than zero. And, this is going to be spontaneous. Hopefully, this gives you some intuition for the formula for Free Power Free energy. And, once again, you have to caveat it. It’s under, it assumes constant pressure and temperature. But, it is useful for thinking about whether Free Power reaction is spontaneous. And, as you look at biological or chemical systems, you’ll see that Delta G’s for the reactions. And so, you’ll say, “Free Electricity, it’s Free Power negative Delta G? “That’s going to be Free Power spontaneous reaction. “It’s Free Power zero Delta G. “That’s gonna be an equilibrium. ”
Historically, the term ‘free energy ’ has been used for either quantity. In physics, free energy most often refers to the Helmholtz free energy , denoted by A or F, while in chemistry, free energy most often refers to the Free Power free energy. The values of the two free energies are usually quite similar and the intended free energy function is often implicit in manuscripts and presentations.