What is an ideal machine? Is such a machine present in the world? If No justify your answer!
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Hey there!
What is Efficiency?
↪The ratio between the output work to the input work done on the machine is called efficiency of the machine.
There's no machine whose efficiency is 100%. If it happens, this machine will be called as Ideal Machine.
The machine cannot have its efficiency 100% because -:
↪The moving parts of the machine are not frictionless
↪The string is not perfectly elastic
↪The different parts of machine are not perfectly rigid
;-)
What is Efficiency?
↪The ratio between the output work to the input work done on the machine is called efficiency of the machine.
There's no machine whose efficiency is 100%. If it happens, this machine will be called as Ideal Machine.
The machine cannot have its efficiency 100% because -:
↪The moving parts of the machine are not frictionless
↪The string is not perfectly elastic
↪The different parts of machine are not perfectly rigid
;-)
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