Which estimate would be sensible?
- A$1 \times 10^{-3}\ \text{kg}$ for the mass of a grain of sand
- B$1 \times 10^{-2}\ \text{m}^3$ for the volume of a tennis ball
- C$1 \times 10^{0}\ \text{J}$ for the work done lifting an apple from waist height to head height
- D$1 \times 10^{4}\ \text{W}$ for the power of a light bulb in a house