[填空题]
A water tank is the m 3onqs+3vj+eu el11mr kkr2n/+-b hwshape of a cube with sides oxplijj+ b6+z. f $3.00 \mathrm{~m}$. Each side is measured with an uncertainty of $1.0 \%$. What is the absolute uncertainty in the volume of the tank? (please only input numerical value without units and without the $\pm$ symbol.)
Post time 2024-8-21 21:38:19