(c)
The activity of a sample of potassium-40 is measured 3 times.
The measurements are given...
Physics, 17.09.2021 14:00, kaitlan225
(c)
The activity of a sample of potassium-40 is measured 3 times.
The measurements are given below.
4906 Bg
4956 B9
4889 Bg
Which of the following statements explains why the readings are different?
Tick one box
Answers: 3
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