K.C.S.E Physics Q & A - MODEL 2009PP2QN17
(a) Figure 11 shows the path of radiation from a radioactive source. The field is perpendicular to the paper and directed out of the paper.
Identify the radiation
(b) Radiation from a radioactive source enters a G.M tube
(i) State the effect of the radiation on the gas inside the tube
(ii) Explain hoe the large discharge current is created
(c) The following is a nuclear equation for a fission process resulting from the reaction of a neutron with a Uranium nucleus
(i) Determine the values of x and y
(ii) State the source of the energy released
(iii) Explain how this reaction is made continuous in a nuclear reactor
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FORM I - PHYSICS SYLLABUS
FORM II - PHYSICS SYLLABUS
FORM III - PHYSICS SYLLABUS
FORM IV - PHYSICS SYLLABUS
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