A machine puts out 100 watts of power for every 1000 watts put into it. The efficiency of the machine is

Mathematics

1 answer:

kogti [31]3 years ago

7 0

Answer:

10%

Step-by-step explanation:

Machine out put power =100 watt

Machine input power=1000 watt

We have to find the efficiency of the machine.

We know that

Efficiency of machine= $\frac{O.p}{I.p}$

Where O.p=Output power

I.p=Input power

By using the formula

Efficiency of machine= $\frac{100}{1000}=0.1$

Efficiency of machine (in percent) $0.1\times 100=$ 10%

Hence, the efficiency of machine=10%

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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