Answer: The ratio of the volume of the second cylinder to the volume of the first cylinder is 3 : 1
Explanation:
The formula for determining the volume of a cylinder is expressed as
Volume = πr²h
Where
r represents the radius of the cylinder.
h represents the height of the cylinder.
π is a constant
Considering the metallic cylindrical rod,
Radius = 3 cm
Height = 6 cm
Volume = π × 3² × 6 = 54π cm³
Considering the second metallic cylindrical rod,
Radius = 3 cm
Height = 18 cm
Volume = π × 3² × 18 = 162π cm³
The ratio of the volume of the second cylinder to the volume of the first cylinder is
162π/54π = 3/1