to figure out how much space is in an object
volume
volume
volume
density
You would use a graduated cylinder
liters and millimeters
graduated cylinder and a cylinder
They would use density to measure the volume of a substance :)
Scientists use tools like graduated cylinders, beakers, and volumetric flasks to measure the volume of a substance. They then use scales to measure the mass of the substance. By dividing the mass by the volume, scientists can calculate the density of the material.
Displacement is the process used to find the volume of an irregular object. This is done by submerging the object in water and measuring either the height the water rises or the volume of water that overflows the container.
The units used in science include .length-meters, mass-grams, volume-liters
A scientist would not use a graph to explain the methodology.