Physics · Oct / Nov 2021 · Paper 61 · Question 1
0625
As printed in the paper
The question as text
A student investigates the stretching of a spring. Fig. 1.1 shows the apparatus. metre rule clamp stand spring bench 44 45 0 cm mark 100 cm mark Fig. 1.1
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)(i)[2]
439 / 43.9
454 / 45.4 and both answers with correct unit
1(a)(ii)[1]
l0 = top - bottom
1(b)(i)[1]
439 / 43.9
1(b)(ii)[1]
454 / 45.4 and both answers with correct unit
1(c)[4]
Graph:
Axes correctly labelled with quantity and unit and right way round
Suitable scales
All SIX plots (including 0, 0) correct to ½ small square
Good line judgement, thin, continuous line
1(d)[2]
l and l0 clear and correct
e clear and correct
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