K.C.S.E Physics Q & A - MODEL 2019PP1QN10
​For a fluid flowing at a velocity V in a tube of cross-sectional area A, VA =constant. State two assumptions made in deriving this equation.
answer
The assumptions are: the fluid is
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K.C.S.E Physics Q & A - MODEL 2019PP1QN08
​Figure 4 shows a one meter long uniform rod of negligible weight supporting two weights.
​Determine the position of the fulcrum from 0 cm for the rod to remain in equilibrium.
K.C.S.E Physics Q & A - MODEL 2019PP1QN07
A student carrying a heavy box using the right hand is observed to lean towards the left hand side. Explain this observation.
answer
K.C.S.E Physics Q & A - MODEL 2019PP1QN05
​Figure 3 shows two metal rods A and B of equal length made of the same material but different diameters wax is attached at one end of each rod. A source of heat is placed between the two metal rods.
​State with a reason, what is observed on the wax.
answer
K.C.S.E Physics Q & A - MODEL 2019PP1QN04
​Figure 2 shows a round bottomed flask containing a coloured liquid. The flask is fitted with a capillary tube.
​It is observed that on holding the flask with bare hands, the level of the liquid in the capillary tube initially drops slightly and then rises. Explain this observation.
answer
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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 |