Physics, asked by ojasvi288, 7 months ago

an electric heater is rated at 2KW . calculate the cost of using it for 2 hours daily for the month of November,if each unit cost ₹4​

Answers

Answered by subirohi
3

Answer:

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Explanation:

The total energy consumed= 2kW x 2(Time given 2hrs) x 30(september has 30 days.)

                                      =120kW

So total cost=4 x 120=Rs480

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