ReasoningModerate1 mark
10(c)
Radiations given out from a source when subjected to an electric field in a direction perpendicular to their path are shown in the diagram. The arrows show the path of the radiation A, B and C. Answer the following question in terms of A, B and C.
Why does the radiation C deflect more than A?
Topic: Deflection of nuclear radiations
Previous-year question practice database
Answer
Exam answer
C is beta radiation; it deflects more than alpha because beta particles have much smaller mass and a much larger charge-to-mass ratio.
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