Physics · Oct / Nov 2020 · Paper 61 · Question 1
0625
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The question as text
A student determines the density of modelling clay by two methods. Method 1
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1(a)(i)[1]
l = 3.1(cm) and w = 2.7(cm)
1(a)(ii)[1]
V = 27, 26.8, 26.78, 26.784
1(a)(iii)[1]
mA =51 g
1(a)(iv)[2]
ρA = 1.9(0) or 1.89
g/cm3
1(b)(i)[1]
V = 32(cm3)
1(b)(ii)[1]
ρB = 1.88 to 2 or 3 significant figures
1(c)[2]
Statement to match results.
Justification to match results and to include the idea of within (or beyond) the limits of experimental accuracy.
1(d)[2]
3rd box ticked
5th box ticked
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