A cubic unit is essentially a three-dimensional unit used to describe volume, just like a square unit is a two-dimensional unit that describes area.
I assume that with "capacity" you mean the measurement that is officially known as "volume". The standard unit of volume is the cubic meter. The liter (1/1000 of a cubic meter) and the milliliter = cubic centimeter (1/1000 of a liter) are also often used.
The cubic space inside a shape
a liter means a unit of volume
a unit of linear measure
If you mean capacity in the sense of volume, the main unit would of course be the cubic meter; other units used include cubic decimeters (equal to liters), cubic centimeters, cubic millimeters.
A cubic unit is a measure of volume. It is equal to the volume of a cube, which is 1 unit tall, 1 unit wide and 1 unit long. If you are in abstract math then it's just called cubic units. In the real world, you can have cubic centimeters, cubic feet, cubic inches, to represent volume.
I assume that with "capacity" you mean the measurement that is officially known as "volume". The standard unit of volume is the cubic meter. The liter (1/1000 of a cubic meter) and the milliliter = cubic centimeter (1/1000 of a liter) are also often used.
Cubic unit means the measurement of objects using height, length, and width. It is a unit of measurement used for capacity or volume.
ANSWER You can't convert measurement unit of volume to measurement unit of length. But if you mean cubic inches - 1 cubic foot = 1728 cubic inch
yes
The cubic space inside a shape
a cube that is equal to 1 unit....
unit x unit = square units
(some unit of length)^3, e.g. cubic meters, cubic feet, cubic miles, etc.
That IS the math problem - the question how many cubic centimeters are in a cubic meter.
a unit of linear measure
a liter means a unit of volume