Science, asked by PaviterSahota, 4 months ago

Find the energy in kah consumed in 1p hrs by a device of power 500w

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Answered by Anonymous

0

Answer

Power of each device, P=500 W=0.5 kW

Time for which the devices are used, t=10 hours

Thus energy consumed by 4 devices, E=4×P×t

E=4×0.500×10 kWh

⟹E=20 kWh☺

Answered by Anonymous

0

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