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Does perpetual motion machine last forever?
A perpetual motion machine is a hypothetical machine that can do work infinitely without an external energy source. Thus, machines that extract energy from finite sources will not operate indefinitely, because they are driven by the energy stored in the source, which will eventually be exhausted.
Are atoms ever at rest?
Even if we ignore every kind of field and particle except electrons, protons and neutrons, we find that atoms are still not empty. Atoms are filled with electrons. It’s true that a large percentage of the atom’s mass is concentrated in its tiny nucleus, but that does not imply that the rest of the atom is empty.
What would happen if an atom stopped moving?
Atoms and molecules are in constant motion, either moving from collision to collision, and/or vibrating. Temperature is an expression of the energy involved in this motion, and if every atom stopped moving in this way, the temperature would become absolute zero.
Can you really touch things?
The nerve cells that make up our body send signals to our brain that tell us that we are physically touching something, when the sensation of touch is merely given to us by our electron’s interaction with — i.e., its repulsion from — the electromagnetic field permeating spacetime (the medium electron waves propagate …
Are atoms in outer space perpetual motion machines?
Yes they are perpetual motion machines.As long as there is a gravitational force around it should stay stable. If no gravity beyond that particle it will condence till it hits max concentration. If there is enough mass it will explode .
What is a perpetual motion machine?
A perpetual motion machine would have to produce work without energy input. The Second Law of Thermodynamics states that that an isolated system will move toward a state of disorder. Additionally, the more energy is transformed, the more of it is wasted.
Do perpetual motion machines violate the first and second laws of thermodynamics?
To the best of our knowledge, perpetual motion machines would violate the first and second laws of thermodynamics, Simanek told Live Science. Simply put, the First Law of Thermodynamics states that energy cannot be created or destroyed, only transformed from one form to another.
What is the perpetual motion hoax?
The most famous perpetual motion hoax was devised by Charles Redheffer in 1812. Redheffer’s perpetual motion machine enthralled the Philadelphia and New York communities and brought in thousands of dollars.