(i) A: Neutral pin.
B: Earth pin.
(ii) So as to open the socket shutters for pins A and C and earth the appliance before it becomes live.
sharon kalunda answered the question on September 10, 2019 at 13:49
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Calculate:
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(ii) The energy dissipated by the bulb in 80 minutes.(Solved)
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Calculate:
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Describe how the set-up may be used to determine the focal length, f, of the lens.
Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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(i) Determine the atmospheric pressure of the town in Nmˉ².(Take g = 10m/s² and density of mercury = 13600kg/m³).
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Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)
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(i) What is the melting point of the substance?
(ii) Explain what happens in the region.
I CD
II AB
III BC
Date posted: September 10, 2019. Answers (1)
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Date posted: September 10, 2019. Answers (1)