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Home Q & A Board Science-Related Homework Help Physics
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AutoPenalti AutoPenalti
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5 years ago
A machine puts out 100 watts of power for every 1000 watts put into it. The efficiency of the machine is
A) 10%.
B) 50%.
C) 90%.
D) 110%.
E) none of the above
Textbook 
Conceptual Physics

Conceptual Physics


Edition: 12th
Author:
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Fg1988Fg1988
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5 years ago
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AutoPenalti Author
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5 years ago
This calls for a celebration Person Raising Both Hands in Celebration
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Yesterday
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wyq2651
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Good timing, thanks!
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