This is the point at which rays close to and parallel to the principal axis converge or seem to diverge from, after striking the lens.
johnmulu answered the question on February 18, 2017 at 09:04
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What is meant by the term accommodation with reference to the eye?
Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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(Solved)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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State what is meant by an ideal gas.
Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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In an experiment to determine the specific latent of vapourization of water, steam of mass 10 g at 100o is passed into 100 g of water initially at 20oC in a container of negligible heat capacity. The temperature of the water rises to 70oC.
(Take the specific heat capacity of water as 4.2 x 103J Kg-1 and boiling point of water as 100oC)
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ii) State two sources of error in this experiment.
Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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Date posted: February 18, 2017. Answers (1)
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When temperature of water reaches its boiling point, bubbles rise to the surface
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Date posted: February 18, 2017. Answers (1)