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Efficiency, fill in the blanks
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27 votes
27 votes
Efficiency, fill in the blanks

Efficiency, fill in the blanks-example-1
User Joshtkling
by
2.9k points

1 Answer

15 votes
15 votes
Light Bulb:
input: electrical
useful: light
waste: thermal

Drill:
input: electrical
useful: kinetic
waste: thermal

TV:
input: electrical
useful: light
waste: thermal

Car Engine:
input: chemical
useful: kinetic
waste: thermal

I believe this is correct :-)
User Stacy Dudovitz
by
3.1k points
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