Physics · Oct / Nov 2024 · Paper 61 · Question 2
0625
As printed in the paper
The question as text
A student investigates the cooling of water in a metal container.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
2(a)[1]
23°C clearly shown to better than ±0.5°C
2(b)[1]
°C, minutes
2(c)[4]
Graph:
Axes correctly labelled and right way round
Suitable scales
All plots correct to ½ small square
Good line judgement, thin, continuous line
2(d)[2]
Statement to match graph line
Explanation to match statement and line.
2(e)[1]
Avoids line-of-sight / parallax error
2(f)[2]
Measuring cylinder drawn with liquid
Clear indication of line of sight at right angles to cylinder and level with surface of liquid.
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