http___livro-ensino-medio.f1cf.com.br_fisica_hr_physics-110.html_1.xml
1.1 2.1 2.2 3.1 3.2 5.1 6.1 6.2 6.3 6.4 7.1 8.1 9.1 9.2 10.1 10.2 11.1 12.1 13.1
Physics day-to-day the closet is messy, we can associate to an increase of entropy, you can againleave it organized. In this situation you would be decreasing the entropy of the closet. And the result is amazing. Half chocolate and half cold hot. Author: Cristiano Portela (Student High School in San Jose State College, Lapa - Paraná) It was as well that the English scientist JCMaxwell(1831-1879) thought. Creating a theoretical and be tiny, or Maxie Demon Maxwell, able to manipulate the molecules of a gas at the twinkling of an imaginary door, used to separate molecules because of their speed. As if bypassing the 2nd Law of Thermodynamics. What would this circumvent the Second Law? However, it was subsequently shown that reducing the entropy of the gas Maxies, cause an increase in entropy elsewhere since, in order to see the molecules have needed some extra light source, remaining, so the second law applies. Why the light source would cause an increase in entropy? Besides the increase in entropy of the environment caused by "extra light source", it is also necessary to consider the increase of entropy internal to itself Maxie, enzymes lose their function, skimmedturando up. Maxie thus pays the price their actions. Our little friend Maxie serves to give us an idea of how enzymes work. Enzymes have the function to catalyze biochemical processes, in other words,speed them up. For a substanceto become another, it is necessary that this agreguemos retire or electrons or atoms, and this requires energy. In living systems, enzymes is that make the molecule is ready (organized) that can be transformed into another one, without this requiring extra energy. Front and back: The order in the universe
1.1 2.1 3.1 4.1 5.1 7.1 8.1 9.1 10.1 11.1 12.1 13.1 14.1 14.2 15.1 16.1 17.1 18.1 19.1
Fizika dan-to-day ormar je neuredan, možemo povezati do povećanja entropije, što opet možeostaviti ga u organizaciji. U ovoj situaciji bi se smanjuje entropiju u ormaru. A rezultat je nevjerojatna. Pola čokolade i pol hladno toplo. Autor: Cristiano Portela (Student High School u San Jose State Collegeu, Lapa - Paraná) To je kao da je engleski znanstvenik JCMaxwell(1831-1879) mislio. Stvaranje teoretska i biti malen, ili Maxie Demon Maxwell, moći manipulirati molekula plina u treptaju zamišljene vrata, a koristi se za odvajanje molekula zbog svoje brzine. Kao da zaobilazeći drugi zakon termodinamike. Što bi to izbjegla drugi zakon? Međutim, naknadno je pokazala da smanjenje entropije od plina Maxies, uzrokovati porast entropije negdje drugdje jer, kako se vidi na molekule su potrebni neki dodatni izvor svjetla, ostajući, tako da je drugi zakon odnosi. Zašto izvor svjetlosti bi izazvati porast entropije? Osim povećanja entropije okoliš uzrokovane "dodatni izvor svjetla", također je potrebno uzeti u obzir povećanje entropije unutarnje na samoj Maxie, enzimi gube svoju funkciju, obranoturando up. Maxie time plaća cijenu njihove akcije. Naš mali prijatelj Maxie služi kako bi nam dati ideju o tome kako rade enzimi. Enzimi imaju funkciju da katalizira biokemijske procese, drugim riječima,da ih ubrzati. Za tvarida postane još jedna, nužno je da to agreguemos mirovinu ili elektroni ili atomi, a to zahtjeva energiju. U živih sustava, enzima je da bi ta molekula je spreman (organizirana) da se može pretvoriti u drugi, bez te zahtijevaju dodatnu energiju. Prednji i stražnji: kako u svemiru113.