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Crazy boy [7]
3 years ago
15

What explains the fact that no machine is 100 percent efficient?

Chemistry
1 answer:
kati45 [8]3 years ago
3 0
Hello, to answer your question. It is because all machines require a fuel or source to power it making it imperfect for using some source that may not be renewable.


                    Signed by, Virtouso Sargedog
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