[填空题]
A water tank is the shape of a cube 5b6gag- plcn 1wittt :v(sbhlnrl9bh 7 lf/:c)+vh sides of $3.00 \mathrm{~m}$. 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