A practical machine cannot be 100% efficient? please give me the answer.

Physics

2 answers:

lara31 [8.8K]2 years ago

8 0

Answer: yes it cannot be 100% efficient

Explanation:

only an ideal machine with 0 friction can have 100 percent efficiency

RSB [31]2 years ago

3 0

$\huge\color{Basic}{\boxed{\tt{answer}}}$

<h2>A practical machine cannot be 100% efficient? </h2>

IF THE CHOICES ARE TRUE OR FALSE THEN U GO
The answer is false a machine cannot be 100 percent efficient because the output of a machine is always less than input. (correct me if I’m wrong)

<h2>Have a great day<3</h2>

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