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Volume of 55 drops = 9 cm 3,
Volume of one drop = $\frac{9}{55} = 0.163cm^3$
johnmulu answered the question on April 13, 2017 at 06:45
- Figure 1 shows a burette partly filed with a liquid. The burette was initially full to the mark 0. If the quantity of the liquid removed has a mass of 22 g, determine the density of the liquid(Solved)
Figure 1 shows a burette partly filed with a liquid. The burette was initially full to the mark 0. If the quantity of the liquid removed has a mass of 22 g, determine the density of the liquid
Date posted: April 13, 2017. Answers (1)
- Fig 1 shows a fencing post whose length is being measured using a strip of a measuring tape(Solved)
Fig 1 shows a fencing post whose length is being measured using a strip of a measuring tape
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b) What is the length of the post?
Date posted: April 13, 2017. Answers (1)
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Fig. 1 shows a measuring cylinder, which contains water initially at level A. A solid of mass 11 g is immersed in the water, the level rises to B.
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Date posted: April 13, 2017. Answers (1)
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Date posted: February 22, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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What is meant by Radioactivity?
Date posted: February 21, 2017. Answers (1)
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Define the term half-life of a radioactive material.
Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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State factors that affect photoelectric emission.
Date posted: February 21, 2017. Answers (1)
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State the applications of thermionic emission.
Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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State the property of radiation that determines the number of electrons emitted when a radiation falls on a metal surface.
Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)
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Date posted: February 21, 2017. Answers (1)