density

Front

What is density?

Back

Density is a measure of how much mass is contained in a given volume. It is usually expressed in grams per cubic centimeter (g/cm³) or kilograms per cubic meter (kg/m³).

Front

What is the formula for calculating density?

Back

The formula for density is: density = mass / volume.

Front

If two objects have the same volume, which one is denser?

Back

The object with more mass is denser.

Front

Which liquid is less dense: oil, water, or syrup?

Back

Oil is the least dense among the three.

Front

True or False: The density of a specific material changes with temperature.

Back

False. The density of a specific type of material never changes under constant conditions.

Front

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

Back

The density of the object increases.

Front

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

Back

The density of the object decreases.

Front

How does temperature affect the density of liquids?

Back

Generally, as temperature increases, the density of liquids decreases.

Front

What is the density of water at 4°C?

Back

The density of water at 4°C is approximately 1 g/cm³.

Front

If an object has a density of 8 g/cm³, will it float or sink in water?

Back

It will sink because its density is greater than that of water.