gsanr820 gsanr820

21-02-2018
Physics

contestada

A TV with a power rating of 400 W uses 0.6 kWh in one day. For how many hours was the TV on during this day? Round answer to the tenths and include the unit.

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aimanadlinp4fyje aimanadlinp4fyje

21-02-2018

0.6kWh/0.4kW = 1.5 hours

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