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VikaD [51]
3 years ago
13

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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