Density

Front

What is the formula for calculating Volume?

Back

Volume = Mass / Density

Front

How do you determine the order of liquids based on density?

Back

Arrange the liquids from most dense to least dense based on their density values.

Front

If an object has a mass of 4g and a volume of 2cm³, what is its density?

Back

Density = Mass / Volume = 4g / 2cm³ = 2 g/cm³

Front

What is the relationship between density and buoyancy?

Back

Substances that are less dense than the fluid they are in will float, while those that are more dense will sink.

Front

What is the unit of measurement for density?

Back

Density is commonly measured in grams per cubic centimeter (g/cm³) or kilograms per cubic meter (kg/m³).

Front

What happens to the density of a substance when it is heated?

Back

Generally, the density of a substance decreases when it is heated, as the substance expands.

Front

What is the density of water at 4°C?

Back

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

Front

How can you calculate the density of an irregularly shaped object?

Back

You can calculate the density by measuring its mass and its volume using water displacement.

Front

What is the significance of the density of a substance in real-world applications?

Back

Density is important in determining whether substances will float or sink, which is crucial in fields like engineering, shipping, and environmental science.

Front

What is the formula for density?

Back

Density = Mass / Volume