K.C.S.E Physics Q & A - MODEL 2009PP1QN02
In an experiment to determine the acceleration due to gravity g, a student measured the period, T and length L, of a simple pendulum. For a length L = 70.5 cm, the period T obtained as 1.7s. Given that T = 2phie √ L/g, determine the value of g correct to two significant figures
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K.C.S.E Physics Q & A - MODEL 2009PP1QN01
​In an experiment to measure the density of a liquid, a student filled a burette with a liquid to the 0 cm3 mark. Figure 1 shows a section of the burette showing the level of the liquid after 54.5 g of the liquid had been run ou
​Determine the density of the liquid
K.C.S.E Physics Q & A - MODEL 2008PP2QN15
​ a) State one factor that affects the speed of sound in a solid.
b) An observer stands half-way between two vertical cliffs that are L metres apart. He moves directly towards one cliff and after a distance x=10cm from the centre, he strikes a gong and measures the time interval, t, between the echoes heard from the two cliffs. He moves a further 10m and again strikes the gong and measure the time interval between the echoes. The process is repeated several times. The graph in Figure 8 shows the relation between the time interval, t and the distance, x from the centre. (i) From the graph, determine the value of x for which the time interval was 0.55.
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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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