The relationship between capacity

fluid ounces

Answer

Fluid ounce is a fraction of a capacity.

Explanation

Capacity is a term is define how much a container can hold a liquid. It is defined as the maximum amount of something that a container/object can contain.

Fluid ounce is a unit of capacity which is equal to one twentieth of a pint. Where a pint is a fraction of a litre which is approximately (28/100) of a litre.