A student determines the density of a liquid by measuring its mass and its volume. His measurements are listed below: mass of empty beaker = $(20 \pm 1)\,\text{g}$; mass of beaker + liquid = $(70 \pm 1)\,\text{g}$; volume of liquid = $(10.0 \pm 0.6)\,\text{cm}^3$. He works out the density of the liquid correctly as $5.0\,\text{g cm}^{-3}$. What is the uncertainty in this value?
- A$0.3\,\text{g cm}^{-3}$
- B$0.5\,\text{g cm}^{-3}$
- C$0.6\,\text{g cm}^{-3}$
- D$2.6\,\text{g cm}^{-3}$