Physics, asked by Pawan079, 1 year ago

Please Give Right Answer Thank You.
an electric refrigerator rated 400 w operates 8 hours per day .what is the cost of the energy to operate it for 30 days at the rate of ₹3 per kilowatt hour?

Answers

Answered by 123sachin

1

covert watt into kilowatt use formula E=p*t after this multiply by 30 for 30 days after this multiply by 3 for cost per kilowatt

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