K.C.S.E Physics Q & A - MODEL 2017PP1QN17
(a) State the law of flotation.
(b) Figure 6 shows two solids W and X made of the same material and immersed in water.
(i) State with a reason which one of the containers experiences a greater upthrust.
(ii) Solid W weighs 12 N in air, 2 N ¡n water and 4 N in another liquid. Determine the density of the other liquid.
(c) Figure 7 shows two identical wooden blocks each of mass 0.2 kg suspended in water by two strings M and N.
Given that the upthrust on each block is 3.2 N, determine the tension in string;
(d) State any one application of hydrometers.
FORM I - PHYSICS SYLLABUS
FORM II - PHYSICS SYLLABUS
FORM III - PHYSICS SYLLABUS
FORM IV - PHYSICS SYLLABUS