Physics, 24.09.2021 17:10, christabell0303
Will give correct answer brainliest
A generator has an efficiency of 80%. When 200 joules of electrical energy is
provided by a battery, How much heat and sound is generated by the generator?
40 joules
60 joules
80 joules
160 joules
Answers: 1
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A generator has an efficiency of 80%. When 200 joules of elect...
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