In the paragraphs below you will learn that that the efficiency of any machine is limited by the First Law of Thermodynamics and sometimes by the Second Law of Thermodynamics. The first law conserves energy whilst allowing changes in the form of energy, whereas the second law deals with ...
You stated that the body produces energy and in so doing you suggested that it violates the first law of thermodynamics. It does not. This is not a simple semantic error; it's certainly not a case of "using the wrong word". I guess you think that coming up with a cheesy new tag ...
First Law of Thermodynamics - Piston Nov 29, 2015 Replies 19 Views 2K Change in potential energy of air in a piston-cylinder system Jul 17, 2017 Replies 2 Views 4K Fluid problem -- Piston moving in an oil-filled cylinder Mar 3, 2015 Replies 9 Views 6K Stationary vertical ...
Joule's gas expansion experiment is still relevant today as it laid the foundation for the first law of thermodynamics and our understanding of the relationship between temperature and internal energy. It also continues to be used in modern experiments and research in the field of thermodynamics.Pos...