A solid cylindrical copper rod has length 25.0±0.1 cm25.0 \pm 0.1\text{ cm}25.0±0.1 cm and diameter 4.00±0.02 mm4.00 \pm 0.02\text{ mm}4.00±0.02 mm.
What is the percentage uncertainty in the calculated volume of this rod?
0.6%0.6\%0.6%
0.9%0.9\%0.9%
1.4%1.4\%1.4%
2.4%2.4\%2.4%
