Biology, 19.04.2021 18:50 orlandocruz42
A phone takes in 20W of power and fully charges in 60 minutes. It outputs 3W of
power and can continuously play a game for 6 hours. What is the energy
efficiency of the phone? (Just answer as a number. Don't use the % symbol)
*
Answers: 2
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A phone takes in 20W of power and fully charges in 60 minutes. It outputs 3W of
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