Mass Volume and Density

Front

What is the formula to calculate the volume of a rectangular object?

Back

Volume = length × width × height

Front

How do you calculate the volume of an object if you know its mass and density?

Back

Volume = Mass / Density

Front

What is density?

Back

Density is the mass of an object divided by its volume (D = M/V).

Front

If two objects have the same volume, how can you determine which one is denser?

Back

The object with the greater mass is denser.

Front

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

Back

Density is the ratio of mass to volume (D = M/V).

Front

How can you find the volume of an irregularly shaped object?

Back

By using the water displacement method: V = final water level - initial water level.

Front

What unit is commonly used to measure volume?

Back

Cubic centimeters (cm³) or liters (L).

Front

If an object has a mass of 10 grams and a volume of 2 cm³, what is its density?

Back

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

Front

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

Back

The density increases.

Front

What is the volume of a cube with a side length of 3 cm?

Back

Volume = side × side × side = 3 cm × 3 cm × 3 cm = 27 cm³.