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Perpetual motion machines are impossible because they violate the laws of thermodynamics, specifically the law of conservation of energy. This law states that energy cannot be created or destroyed, only transferred or converted. Therefore, a machine that operates indefinitely without an external energy source would go against this fundamental principle of physics.
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Why is perpetual motion impossible because it violates the laws of thermodynamics?
Perpetual motion is impossible because it goes against the laws of thermodynamics, specifically the law of conservation of energy. This law states that energy cannot be created or destroyed, only transferred or converted. Perpetual motion machines claim to generate energy indefinitely without any external input, which contradicts this fundamental principle of physics.
Is it possible to create a fake perpetual motion machine that appears to generate unlimited energy indefinitely?
No, it is not possible to create a fake perpetual motion machine that generates unlimited energy indefinitely. The laws of physics dictate that perpetual motion machines are impossible to create because they would violate the principle of conservation of energy.
What is the difference between perpetual motion machines of first kind and perpetual motion machines of the second kind?
Perpetual motion machines of the first kind are hypothetical machines that violate the first or second law of thermodynamics by producing energy without any external source. Perpetual motion machines of the second kind are also hypothetical, but they generate energy by utilizing an external source and converting some of it into work without depleting the source. Both types of machines are not possible based on our current understanding of physics.
Why are perpetual machines impossible to build?
Perpetual machines violate the first or second law of thermodynamics by creating energy out of nothing or using it in a completely efficient manner. These laws state that energy cannot be created or destroyed, and there will always be some energy lost as heat in any process. As a result, perpetual motion or perpetual machine is not feasible in reality.
How does friction affect perpetual motion machines?
Friction opposes motion and causes energy loss in perpetual motion machines, leading to a decrease in efficiency. It plays a significant role in preventing the perpetual motion machines from achieving perpetual motion, as it continuously works against the machine's motion without providing any energy input.
Who had the idea of perpetual motion machines?
Lots of people who don't understand thermodynamics very well. (Perpetual motion machines are not possible.)
Is perpetual motion impossible?
Perpetual motion is impossible if there is any friction, or any other removal of linerar or angular momentum.
Who invented perpetual motion machines?
Perpetual motion machines are theoretical only. No one has actually invented one. A perpetual motion machine would have to be able to provide its own source of energy to continue operating.
How feasible is the development of a Norwegian perpetual motion machine?
The development of a Norwegian perpetual motion machine is not feasible. Perpetual motion machines violate the laws of thermodynamics, which state that energy cannot be created or destroyed. Therefore, creating a machine that can operate indefinitely without an external energy source is impossible.
What are some things that are impossible?
Perpetual motion machines, time travel to the past, and creating a perfect vacuum are all considered to be impossible based on our current understanding of physics.
Why is perpetual motion impossible because it violates the laws of thermodynamics?
Perpetual motion is impossible because it goes against the laws of thermodynamics, specifically the law of conservation of energy. This law states that energy cannot be created or destroyed, only transferred or converted. Perpetual motion machines claim to generate energy indefinitely without any external input, which contradicts this fundamental principle of physics.
Is it possible to create a fake perpetual motion machine that appears to generate unlimited energy indefinitely?
No, it is not possible to create a fake perpetual motion machine that generates unlimited energy indefinitely. The laws of physics dictate that perpetual motion machines are impossible to create because they would violate the principle of conservation of energy.
Sentence using the word perpetual?
Perpetual motion machines have, to date, always been a disappointment.
What is the difference between perpetual motion machines of first kind and perpetual motion machines of the second kind?
Perpetual motion machines of the first kind are hypothetical machines that violate the first or second law of thermodynamics by producing energy without any external source. Perpetual motion machines of the second kind are also hypothetical, but they generate energy by utilizing an external source and converting some of it into work without depleting the source. Both types of machines are not possible based on our current understanding of physics.
Why are perpetual machines impossible to build?
Perpetual machines violate the first or second law of thermodynamics by creating energy out of nothing or using it in a completely efficient manner. These laws state that energy cannot be created or destroyed, and there will always be some energy lost as heat in any process. As a result, perpetual motion or perpetual machine is not feasible in reality.
How does friction affect perpetual motion machines?
Friction opposes motion and causes energy loss in perpetual motion machines, leading to a decrease in efficiency. It plays a significant role in preventing the perpetual motion machines from achieving perpetual motion, as it continuously works against the machine's motion without providing any energy input.
Who invented the perpetual motion machine?
There is no conclusive evidence of a perpetual motion machine being successfully invented. Such a machine would violate the laws of thermodynamics, specifically the conservation of energy. Many attempts to create perpetual motion machines have failed to provide sustained motion without an external energy source.
