Density Study Time

Front

What is the formula for calculating density?

Back

Density = Mass / Volume

Front

What is the density of a substance?

Back

Density is a physical property that describes how much mass is contained in a given volume.

Front

If an object has a density greater than the fluid it is placed in, what will happen?

Back

The object will sink.

Front

If an object has a density less than the fluid it is placed in, what will happen?

Back

The object will float.

Front

What is the density of europium if its mass is 21.3 g and its volume is 4.06 cm³?

Back

5.24 g/cm³

Front

What is the density of gold if its mass is 1118.628 g and its volume is 57.9 cm³?

Back

19.32 g/cm³

Front

What happens to the density of a substance if its temperature increases?

Back

Generally, the density decreases as temperature increases due to expansion.

Front

What is the density of liquid bromine?

Back

3.1029 g/cm³

Front

What is the density of scandium?

Back

2.99 g/cm³

Front

How does density relate to buoyancy?

Back

Buoyancy is the ability of an object to float in a fluid, which is determined by the object's density compared to the fluid's density.