Usually gallons.
You would measure the water in a bath tub in gallons.
there are many unit which measure volume .SI units that measure volume is cubic meter .
No. Beakers measure liquid volume. Millimeters is not a unit of volume, and especially not a unit of liquid volume. Beakers usually measure in a fraction of a liter, such as a milliliter.
There is no unit of measure, and no mechanical device, that can describe or measure both mass and volume.
The metric unit commonly used to measure the depth of water in a bath is centimeters (cm) or meters (m).
Liter because it's the base unit of volume
unit
L
Knots.
This is volume of the Universe ! As an unit of measure the cubic metre and multiples.
Any metric measure of volume.
volume