A mass suspended from a spring oscillates vertically with a period of approximately 0.8 s0.8\text{ s}0.8 s.
Describe how to use a stop-watch to determine the period of the oscillations.
Complete the table by writing in each space of the right-hand column which one of the following devices is used to measure the quantity in the left-hand column.
| Quantity | Device |
|---|---|
| Mass of a small stone | |
| Internal diameter of a plastic cup | |
| Length of a classroom |
164 exam-style questions on CIE IGCSE Physics Physical quantities and measurement techniques, covering Physical quantities and measurement techniques. Each one has a worked solution and a mark scheme showing where the marks go.