A bubble of air rises from the seabed to the surface.
The table shows readings of the pressure of the air inside the bubble and the volume of the bubble. The temperature of the water is constant.
The values in three of the rows are correct and one row is not correct.
Which row is not correct?
| Pressure / kPa\text{kPa}kPa | Volume / cm3\text{cm}^3cm3 | |
|---|---|---|
| A | 500 | 2.0 |
| B | 400 | 2.8 |
| C | 250 | 4.0 |
| D | 200 | 5.0 |
A
B
C
D
126 exam-style questions on CIE IGCSE Physics 2.1.3a The absolute scale of temperature. Each one has a worked solution and a mark scheme showing where the marks go.