Physics (AS & A Level) · May / June 2022 · Paper 13 · Question 4

A micrometer screw gauge is used to measure the diameter of a small uniform steel sphere. The measurement of the diameter is 5.00 mm ± 0.01 mm. What is the percentage uncertainty in the calculated volume of the sphere, using these values?

1. A0.2%
2. B0.4%
3. C0.6%
4. D1.2%

As printed in the paper