Density and pressure — practice question

A stone sinks in water. What could be a possible value of the stone's density?

• A$8 \times 10^2\,\text{kg m}^{-3}$
• B$2 \times 10^3\,\text{kg m}^{-3}$
• C$8 \times 10^3\,\text{N m}^{-3}$
• D$2 \times 10^4\,\text{N m}^{-3}$