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)
*

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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) *

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Another question on Biology

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)
*