A school uses a sheet of aluminium in radioactivity experiments. Its thickness is labelled as $3.2\,\text{mm}$. A student chooses to verify this value. He has vernier calipers that measure to $0.1\,\text{mm}$ and a micrometer that measures to $0.01\,\text{mm}$. Which statement must be correct?
- AThe micrometer gives a more accurate measurement.
- BThe micrometer gives a more precise measurement.
- CThe vernier calipers give a more accurate measurement.
- DThe vernier calipers give a more precise measurement.