Physics · May / June 2016 · Paper 21 · Question 3
5054
As printed in the paper
The question as text
Fig. 3.1 shows a thin sheet of plastic. A student tries to measure the thickness of the sheet with a ruler, but the sheet is too thin to measure accurately. Fig. 3.1 (not to scale) The student measures the mass of the sheet and obtains the value 0.12 g.
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Show the answer and mark scheme
3(a)(i)[1]
3(a)(ii)[2]
3(a)(iii)[2]
3(b)[1]
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