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how much does it cost to operate a 1000 W 3D iron which is used for 4 hours in a day if electrical energy costs 8.50 pesos per kWh?​

Sagot :

EMMANUELALVIOR11GO

Answer:

So, a 1 kW electric fire (= 1000 watts) running for 1 hour, uses 1 kWh of electricity (1 kW x 1 hr = 1 kWh). And 1 kWh of electricity costs about 12 pence (or the rate per your bill).

Explanation:

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