Physics (AS & A Level) · May / June 2019 · Paper 12 · Question 6

Two quantities p and q are directly proportional to each other. Experimental results are taken and plotted in a graph of q against p. Which graph shows there were random errors in the measurements of p and q?

1. Agraph A
2. Bgraph B
3. Cgraph C
4. Dgraph D

As printed in the paper