Physics, 05.01.2020 22:31 ordonez9029
Fa light bulb produces 60.0 j of electrical energy and is 45% efficient, how much energy does it use?
a)133 j
b)1.33 j
c)0.75 j
d)2700 j
Answers: 1
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Fa light bulb produces 60.0 j of electrical energy and is 45% efficient, how much energy does it use...
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