K.C.S.E Physics Q & A - MODEL 2017PP1QN16
​(a) In an experiment to determine the size of an oil molecule, oil is placed on the surface of water after sprinkling lycopodium powder on it.
(i) State two reasons why oil is used. (ii) State the function of the lycopodium powder. (iii) State any two assumptions that are made in this experiment. (iv) Explain why the oil spreads on the surface of water. (b) The following data was obtained from an experiment to determine the size of a palm oil molecule.
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FORM I - PHYSICS SYLLABUSFORM II - PHYSICS SYLLABUSTOPICS
FORM III - PHYSICS SYLLABUSFORM IV - PHYSICS SYLLABUSARCHIVES
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M.A NyamotiMy passion is to see students pass using right methods and locally available resources. My emphasis is STEM courses
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