Density

Front

What is density?

Back

Density is the mass of an object divided by its volume, typically expressed in grams per cubic centimeter (g/cm³) or grams per milliliter (g/mL).

Front

Why do liquids form different layers when mixed?

Back

Liquids form different layers because they have different densities.

Front

How do you calculate density?

Back

Density is calculated by dividing mass by volume (Density = Mass/Volume).

Front

If an object has a density greater than water (1 g/mL), will it sink or float?

Back

If an object has a density greater than water, it will sink.

Front

If an object has a density less than water (1 g/mL), will it sink or float?

Back

If an object has a density less than water, it will float.

Front

What is the formula to calculate mass?

Back

Mass can be calculated using the formula: Mass = Volume × Density.

Front

What is the formula to calculate volume?

Back

Volume can be calculated using the formula: Volume = Mass / Density.

Front

What is the density of an object with a mass of 10g and a volume of 5cm³?

Back

Density = Mass / Volume = 10g / 5cm³ = 2 g/cm³.

Front

What happens to the density of an object if its mass increases while its volume remains constant?

Back

If the mass increases while the volume remains constant, the density of the object increases.

Front

What happens to the density of an object if its volume increases while its mass remains constant?

Back

If the volume increases while the mass remains constant, the density of the object decreases.