A-Level
EDEXCEL
Physics
May 2015
1 Marks
QP-201505-Physics-U5 · Question 10
Question (excerpt):
10 A sample of a radioactive isotope decays to a stable isotope. Which graph shows how the number of daughter nuclei varies with time? A B C D
10 A sample of a radioactive isotope decays to a stable isotope. Which graph shows how the number of daughter nuclei varies with time? A B C D
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