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K.C.S.E Physics Q & A - MODEL 2015PP1QN11
A person carrying a heavy luggage using one hand leans away from the luggage. State the reason for this.
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K.C.S.E Physics Q & A - MODEL 2015PP1QN10
​A balloon is filled with hydrogen gas and then released into the air. It is observed that as it rises higher into the air it expands. Explain why it expands.
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K.C.S.E Physics Q & A - MODEL 2015PP1QN09
​Figure 5 shows air flowing through a pipe of different cross-sectional areas. Two pipes A and B are dipped into water.
​Explain the cause of the difference in the levels of water in the pipes A and B.
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K.C.S.E Physics Q & A - MODEL 2015PP1QN08
​Figure 4 shows a uniform metal rod balanced at it’s centre by different forces.
​Determine the value of T.
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K.C.S.E Physics Q & A - MODEL 2015PP1QN07
​Two containers A and B of equal dimensions but different metals are fitted with identical glass casings. The two containers initially at the same temperature are simultaneously filled with boiling water. It is observed that the glass casing on A breaks earlier than the one on B.
​Explain this observation.
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K.C.S.E Physics Q & A - MODEL 2015PP1QN06
​Figure 3 shows the arrangement of molecules in the three states of matter.
​(a) Name the process represented by the arrow.
(b) State the reason for the arrangement of molecules in state 3.
ANSWER
​(a) - freezing
(b) - The intermolecular forces are weaker A student wearing sharp pointed heeled shoes is likely to damage a soft wooden floor. Explain.24/7/2020
K.C.S.E Physics Q & A - MODEL 2015PP1QN05
A student wearing sharp pointed heeled shoes is likely to damage a soft wooden floor. Explain.
ANSWER
K.C.S.E Physics Q & A - MODEL 2015PP1QN04
State two factors that determine the pressure at a point in a liquid.
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K.C.S.E Physics Q & A - MODEL 2015PP1QN03
​A spring extends by 6 cm when supporting a mass of 0.06 kg on earth. When the spring is used to support the same mass on the moon, it extends by 1 cm. Determine the moon’s gravitational strength. (Take gravitational field strength on earth as 10 Nk/g)
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K.C.S.E Physics Q & A - MODEL 2015PP1QN02
​ Figure 2 (a) shows the initial reading of a burette used to measure the volume of oil. After 50 drops of the oil were run out, the final reading was as shown in . Figure 2 (b)
​Determine the volume of one drop of oil.
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K.C.S.E Physics Q & A - MODEL 2015PP1QN01
Figure 1 shows part of the main scale of a vernier callipers.​
​Insert the vernier scale to the main scale, to show a reading of 3.14 cm.
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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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