Radioactivity · CSEC Physics

3 past-paper questions on Radioactivity, part of The Physics of the Atom, from every CSEC Physics paper on Quelpr.

1. 2(b)(iii)1 mark· CSEC Physics · 1995 · Paper 2Why are the points on the graph of Sample B not exactly on the line even though the ratemeter was not faulty?
2. 1(c)3 marks· Physics Q1 1(c)Describe the procedure a student would use to obtain the results in Table 1. State ONE precaution.
3. 1(d)1 mark· Physics Q1 1(d)State ONE reason why a line drawn through all the points would not form a perfectly smooth curve.