What is density?
Density is a property that changes with the amount of substance.
The density of water is commonly known as...
Which factors can affect the density of a substance?
Is air denser than oil?
Density can determine whether an object will float or sink in a fluid.
When the temperature of a substance increases, its density...
To calculate density, you need...
The unit of density in the metric system is kg/m3.
Who was the Greek philosopher who discovered the principle of density?
A denser object always weighs more than a less dense object.
Which state(s) of matter has/have definite shape and volume?
Which is denser, a kilogram of feathers or a kilogram of iron?
All substances have the same density.
Which does not affect the density of an object?