Final answer:
The algebraic equation for the volume V of a solid bar is V = A × L, where A is the cross-sectional area and L is the length of the bar.
Step-by-step explanation:
The statement "The volume of a solid bar is equal to the product of the cross-sectional area and the length of the bar" can be translated into the algebraic equation V = A × L, where V represents the volume of the solid bar, A represents the cross-sectional area, and L represents the length of the bar.
This formula implies that to find the volume of a solid bar (or any three-dimensional object with parallel sides), we multiply its cross-sectional area by its length. This concept is widely used in various scientific and engineering fields.