Three immiscible liquids XXX, YYY, and Z Z\,Z are poured into a tall graduated cylinder. The liquids do not mix.
The density of each liquid is shown in the table below:
| Liquid | Density (g/cm3\text{g/cm}^3g/cm3) |
|---|---|
| XXX | 1.5 |
| YYY | 0.8 |
| ZZZ | 1.1 |
What is the correct order of the liquids from the top of the cylinder to the bottom?
X→Z→YX \rightarrow Z \rightarrow YX→Z→Y
Y→Z→XY \rightarrow Z \rightarrow XY→Z→X
Y→X→ZY \rightarrow X \rightarrow ZY→X→Z
Z→Y→XZ \rightarrow Y \rightarrow XZ→Y→X
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.