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Chemistry
Rory Hall
19 March, 09:56
What stops perpetual machines
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Davin Harris
19 March, 13:49
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The first law of thermodynamics
Step-by-step explanation:
A perpetual motion machine can supposedly do work forever without an external energy source.
However, if it starts with a finite supply of energy, it will not operate indefinitely.
The first law of thermodynamics states that energy cannot be destroyed or created, but it can be converted from one form to another.
The machine's stored energy will be used up by being converted into the work that it does, so the device will eventually run down and stop.
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