Kinetic energy is transformed to Heat energy.
johnmulu answered the question on February 20, 2017 at 06:48
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Date posted: February 20, 2017. Answers (1)
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A house has one 100 W bulb, two 60 W bulbs and one 30 W bulb. Determine the cost of having all the bulbs switched on for 70 hours, given that the cost of electricity is 40 cents per kilowatt hour.
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Date posted: February 20, 2017. Answers (1)
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(ii) The primary voltage;
Date posted: February 20, 2017. Answers (1)
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Date posted: February 20, 2017. Answers (1)
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Date posted: February 20, 2017. Answers (1)
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Date posted: February 20, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)