Mass is the amount of matter in an object measured in units like grams or pounds. It can be calculated by weighing an object on a standard scale or electric scale. Volume is the amount of space an object takes up and can be calculated using the length, width, and height formula (LWH) or by submerging the object in a container of water and measuring the displacement.
7. 2nd way to
calculate
Volume.
You can take a beaker and put
water in it and drop your item
into the beaker. Then see how
much the water goes up. Then
that is your volume for that item.