The amount of space an object occupies is its volume. Volume is not always a fixed measurement. For any given object, volume is likely varies depending on pressure and temperature.Continue Reading
Usually volume is not directly measured, but rather derived by multiplying length times depth times width. The volume of an irregularly shaped object derives through displacement, or dropping it in water and measuring how much water it displaces.
Objects subjected to high pressure or low temperature tend to have a smaller volume, while heated objects tend to have a larger volume. Travel in space or the deep ocean must account for this, as the enormous difference in pressure inside versus outside a space ship or submarine can cause the vehicle to explode or implode.Learn more about Measurements
One way to work out the volume of an object is to immerse it in a graduated cylinder of water. Subtract the original water volume from the new water volume after immersion.Full Answer >
To calculate volume in liters, measure the dimensions of the object in centimeters, calculate the volume in cubic centimeters, and convert the volume to liters. The project requires a metric ruler. A calculator reduces the time to complete the calculations and the chances of a math error.Full Answer >
Density is defined as mass per unit volume, so it is necessary to measure both the weight and volume of an object to determine its density. Use a scale to measure the object's weight. A ruler can be used to measure the dimensions of an object and calculate its volume.Full Answer >
According to the science department at Elmhurst College, the density of an object is how relatively heavy an object is at a fixed volume. Mathematically, the definition of density is mass divided by volume, where the standard mass is in grams and the standard volume is in milliliters.Full Answer >