Results for: Perpetual-motion

Are perpetual motion machines in use today?

No. As Homer Simpson once said " In this house, we obey the laws of thermodynamics"
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How is perpetual energy and motion impossible?

The idea of perpetual energy is that converting one energy source to another would have at least a 100% conversion rate. For example, say you have a machine that uses 50 watts (MORE)

Is it possible to build a perpetual motion machine?

Answer   no, it would be a violation of Newtons third would have to generate more energy than the energy it uses For every action, there is an equal and opposit (MORE)
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Can the Sun be considered as a perpetual motion machine?

No, the sun cannot be considered a perpetual motion machine. Scientists and astronomers have found other stars that used to be suns but have now lost the energy required to " (MORE)
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Do perpetual motion machines exist?

Short answer: No. Thermodynamically, the entropy, or level of disorder, of a system must always increase for a physical system as it moves or changes. In practical terms, th (MORE)
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Is perpetual motion possible?

Not according to the second law of thermodynamics. It is possible to create near perpetual motion by cooling some liquids to near absolute zero where they lose viscosity an (MORE)

Who invented perpetual motion?

  No one, it has not been achieved yet, infact achieving perpetual motion is a physical impossibility. Else we'd live in a golden age without the need of fossil fuels or n (MORE)

What is Perpetual Motion Machine first kind?

A perpetual motion machine of the first kind it what we usually  mean by a perpetual motion machine. A device which once started  will continue to run and do useful work for (MORE)