What is perpetual motion machine 1?
Perpetual motion machine of the first kind is a machine that can do work indefinitely without an energy input. From ancient, people has been captivated by this concept. The examples include the “closed-cycle water mill” proposed by the English physician Robert Fludd in 1618.
Is perpetual motion machine illegal?
Classification. One classification of perpetual motion machines refers to the particular law of thermodynamics the machines purport to violate: A perpetual motion machine of the first kind produces work without the input of energy. It thus violates the first law of thermodynamics: the law of conservation of energy.
Has there ever been a perpetual motion machine invented that actually works?
Almost as soon as humans created machines, they attempted to make “perpetual motion machines” that work on their own and that work forever. However, the devices never have and likely never will work as their inventors hoped.
What is PMM 1st kind?
Perpetual motion machine of the first kind is a machine that can do work indefinitely without an energy input. In this machine, the energy created by water by falling from a reservoir onto a mill wheel is used to return the water back to reservoir, thus keeping the machine in perpetual motion.
What is PMM 2nd kind?
Perpetual motion machine of the second kind is a machine which produces work from a single heat source. In this kind of perpetual motion machine, there is only one heat reservoir, and it is being spontaneously cooled generating work without heat transfer to a cooler reservoir.
How many types of perpetual motion machines are there?
three
There are three main classifications of perpetual motion machines, those of the first, second, or third kind.
Who first thought of perpetual motion machine?
author Bhaskara
The first documented perpetual motion machines were described by the Indian author Bhaskara (c. 1159). One was a wheel with containers of mercury around its rim.
Why PMM 1 is impossible?
A perpetual motion machine 1 violates the law by creating energy. All processes in universe comply with first and second law of thermodynamics. Therefore PPM1 does not and can never exist. e.g: An electric heater that consumes 1KW of electricity cannot produce more than 1KW heat.
What is PMM1 and PMM2?
Perpetual Motion Machine (PMM) of the First Kind (PMM1) would be one to violate the 1st Law of Thermodynamics, to permanently produce useful energy (work) without any energy source, or to produce more ‘energy’ than consumed (thus generate energy from nowhere); and Perpetual Motion Machine of the Second Kind (PMM2) …
How to make a perpetual motion machine?
Perpetual motion is theoretically possible if you remove all friction (which is impossible, unfortunately) but super-unity (energy from nothing) isn’t. Your machine would stop because: fluid friction at the valves and in the pipes will use your energy, mechanical friction opening and closing the valves, the valve seals wouldn’t be perfect, and
How to build a perpetual motion generator?
Make sure the sheet or tablecloth has a smooth edge Be sure to have her pull the cloth quickly (think of a snapping motion) and slightly down on the cloth (if she doesn’t understand why, have her try the trick while pulling slightly upward and
What is the best proof of a perpetual motion machine?
– The big bang was not the beginning of the universe… – But, a consequence. – The big bang was not an explosion… – But, an expansion of space, a closed space. – Why does this multiverse have the ideal conditions for the e
Why is perpetual motion considered to be impossible?
Perpetual motion is one impossible concept because it defies the laws of thermodynamics, particularly the first law and the second law. The first law states that energy can be transformed but can neither be created nor destroyed. Perpetual motion violates this law because it works in the absence of energy.