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The lamp has an efficiency of 20% Explain what this means
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42 votes
42 votes
The lamp has an efficiency of 20%

Explain what this means

User DjKartright
by
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1 Answer

18 votes
18 votes

Answer:

It's not very efficient

Step-by-step explanation:

For instance, if there is 100 Watts going into the lamp, 80 Watts will be wasted (heat most likely) and only 20 Watts will be used to actually provide light

User Liman
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