Cubic meters, or some multiple or fraction, like cubic kilometers, cubic centimeters, etc.
You would use the metric unit "liters" to measure the capacity of a hot water tank.
The basic metric unit of measure for measuring the capacity of a pitcher is liters (L).
Liters would be easiest to use.
sob
You would use millimeters for the measure of the capacity of a paper cup.
milliliter
Litres.
Probably none because a stream does not have a capacity but a rate of flow.
You would use the metric unit of grams to measure the mass of a dime. This would give you an accurate measurement of its weight.
Milliliters is the metric unit to use for the capacity of a thimble.
120 ml
Liters, milliliters.