A family shares the same hairdryer.
The hairdryer has a power of 1.2 kW. The hairdryer is used...
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Physics, 24.04.2020 21:39 bloodmoonangel01
A family shares the same hairdryer.
The hairdryer has a power of 1.2 kW. The hairdryer is used for a total of 2 hours each week. Calculate how many kilowatt-hours (kWh) of energy the hairdryer transfers in 2 hours.
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