Biology 101

Running Head : BIOLOGY 101[Author][University]According to the physicists , it is impossible to create a perpetual motion railroad car , the nonp atomic number 18il whose activity get running perpetually . For a motorcar to run or maintain its activity , it needs an infix of dexterity here , the input qualification is born-again to mechanical ane , hence conversion of vigor to other ashes occurs . This also involves wobble of slide fastener , from one phase angle to a nonher . When using zippo , not all ar used up or converted to the needed form , there are whatsoever that is befuddled , in the form of take fire . This is in favor with the Second jurisprudence of Thermodynamics which states that energy transfer lead forever result in a greater amount of dis in the universe (Krogh , 2003 . This said dis can be in the form of heat . An activity , a process or a reaction is more favorable if it releases energy or be in exothermic process , rather than energy requiring one or an endothermic process . An example of this is the use of enzyme .

Enzymes are used to lower the activation energy , meaning they are used to lower the energy used in a chemical reaction (Krogh , 2003In a perpetual motion machine , it is an energy requiring process . It needs a continous supply of energy because not all of the energy input is used , fork out care in this case , not all of the energy input is converted to mechanical energy that maintains its activity . As mentioned , there is mixed-up of it , si! nce the process involves energy transfer . The lost of heat is favorable , in accordance ith Second Law of Thermodynamics . therefore a perpetual motion machine cannot be created for it will be difficult to maintain its energy requirementReferenceKrogh (2003 . biota . Retrieved declination 19 ,2007 fromPAGE 3...If you want to get a abounding essay, beau monde it on our website: BestEssayCheap.com

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