Four hollow metal spheres A, B, C, and D each have a mass of 80 g.
Their volumes are given in the table below:
| Sphere | Volume / 10−6 m310^{-6}\text{ m}^310−6 m3 (or cm3\text{cm}^3cm3) |
|---|---|
| A | 50 |
| B | 65 |
| C | 80 |
| D | 95 |
Which spheres sink in a liquid of density 1.1 g cm-3?
A and B only
A, B, and C
C and D only
D only
169 exam-style questions on CIE IGCSE Physics Density, covering Density. Each one has a worked solution and a mark scheme showing where the marks go.