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Physics · May / June 2023 · Paper 12 · Question 31

5054Uses of electricity

The power consumption of a microwave oven is 1500 W. The cost of 1.0 kW h of electrical energy is 24 cents. What is the cost of using the microwave oven for 10 minutes?

  1. A6 cents
  2. B36 cents
  3. C60 cents
  4. D360 cents

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Correct answer: A. 6 cents

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