Volume measures space occupied by an object. Density is mass per unit volume. Common units are cm³, m³, in³, and ft³
Mass measures the amount of matter in an object. Density indicates how tightly matter is packed together. Volume is the space occupied by an object
Imperial system originated in Britain in early 19th century. Defined by Weights and Measures Acts of 1824 and 1878. Uses common British units like inches, pounds, gallons
Cube is a three-dimensional shape with six square faces. Contains 8 vertices, 12 edges, and all sides are equal. Also known as regular hexahedron or square prism. Used in mathematics, geometry, and physics for symmetry
A cube is a three-dimensional solid with six congruent square faces. It has twelve edges and eight vertices. It is a special case of rectangular cuboid with equal edges
CC measures volume, g measures mass. Conversion depends on substance's density. Water has density of approximately 1 g/cc