PHY 701.3 Density

The SI unit of density is in kg m^-3.

• True

• False

The more tightly packed the molecules are in a substance, the denser

that substance is.

• True

• False

A heavy body has less mass per unit volume than a lighter body.

• False

• True

To convert the density of a substance from 1 kg m^-3 into

1 g cm^-3, we multiply it by 1000.

• True

• False

The CGS unit of density is in................

The volume of irregular solids can be determined by ________ _

method.

The density of water is approximately _______ or 1 g cm^-3 and is

dependent on temperature.

The property of matter which relates the mass and volume of a body is called................

Density is how heavy something is compared to how _______ it is.

The mass of a solid can be determined using a _______ balance.