Physics, asked by sapnakumari964697, 8 months ago

give answer in fill in blanks.the output energy of an ideal machine is always ________.

Answers

Answered by shivanshgamer2009

1

Answer:

greater than input energy

Explanation:

Answered by mayankmahajan33

1

Answer:

All practical machines have friction and hence the output energy ia always less than the input energy. Therfore the efficiency of all practical machines is always less than 1.

Explanation:

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