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).

Front

How do you calculate density?

Back

Density = Mass / Volume.

Front

What units are used to measure density?

Back

Common units for density include grams per cubic centimeter (g/cm³) and kilograms per cubic meter (kg/m³).

Front

What is the relationship between mass, volume, and density?

Back

If mass increases while volume remains constant, density increases. If volume increases while mass remains constant, density decreases.

Front

What is the formula for finding the volume of a liquid?

Back

Volume = Mass / Density.

Front

How does temperature affect the density of liquids?

Back

Generally, as temperature increases, the density of liquids decreases because they expand.

Front

What is the principle of buoyancy related to density?

Back

An object will float in a fluid if its density is less than the density of the fluid.

Front

What is the least dense liquid among oil, water, and syrup?

Back

Oil is the least dense liquid among the options.

Front

If a pencil has a mass of 8g and a volume of 4cm³, what is its density?

Back

Density = 8g / 4cm³ = 2 g/cm³.

Front

If a rock has a mass of 10g and a volume of 5cm³, what is its density?

Back

Density = 10g / 5cm³ = 2 g/cm³.