1 For the first time in 20 years, federal health authorities have lowered the recommended limit for lead exposure in young children, which they say could add 200,000 children to those believed to have unsafe lead levels in their blood.
The volume can be measured in cubic meters, cubic centimeters, or liters. The units of the three-dimensional volume depend on the units of length-if the lengths are in meters, the volume will be in cubic meters, etc. To measure a square or cube: Volume = length times width times height.
Volume is length by length by length, so the basic unit of volume is a cube that is 1 meter on each side. The Unit is meters Ã meters Ã meters, which is written. m3 (cubic meters). So, a cube that is 1 meter on each side is a cubic meter (m3) ...