Alternatively, you can space the seeds 6 to 10 inches (15.24 to 25.4 cm) apart and thin your seedlings out once they reach 4 inches (10 cm) tall. At that point, you should consider thinning them out so that they are 18 inches (45.72 cm) apart.
Volume - Arcy Art Original Oil Paintings Art Dictionary. Volume is the size, bulk and dimension of a particluar object. It is an object that is usually thick, nontransparent and exists solidly and three-dimensionally in space and it is not flat. In a painting a volume is represented with light and shade and usually in spatial situation to make the nonflatness clear.
The amount of 3-dimensional space occupied by a substance or an object is its volume. A gas, when heated, can expand to many times the volume it had at room temperature. An object having length, width, and height of 1 meter has a volume of 1 cubic meter. 1. volume is the space occupied by gas or solid content bulk . 2. volume in mathematics is the measurement of the space it ( the solid) takes up.