Exploring Density: Real-World Problems & Unit Conversions

A block of wood has a mass of 300 grams and a volume of 150 cubic centimeters. What is the density of the wood in grams per cubic centimeter?

• 2 g/cm³

• 1 g/cm³

• 3 g/cm³

• 4 g/cm³

A metal cube has a density of 8 g/cm³. If the cube has a volume of 50 cm³, what is its mass in grams?

• 300 g

• 500 g

• 200 g

• 400 g

A bottle contains 2 liters of water. If the water has a density of 1 g/cm³, what is the mass of the water in grams?

• 2500 grams

• 1500 grams

• 2000 grams

• 1000 grams

A rock weighs 500 grams and displaces 200 cubic centimeters of water. What is the density of the rock in grams per cubic centimeter?

• 1.0 grams per cubic centimeter

• 3.0 grams per cubic centimeter

• 4.5 grams per cubic centimeter

• 2.5 grams per cubic centimeter

A substance has a density of 2.5 g/cm³. How many grams would 4 cm³ of this substance weigh?

• 5 g

• 10 g

• 15 g

• 20 g

If a 1.5 kg object has a volume of 0.5 m³, what is its density in kg/m³?

• 3 kg/m³

• 6 kg/m³

• 1 kg/m³

• 2 kg/m³

A fish tank holds 100 liters of water. If the water has a density of 1 g/cm³, what is the total mass of the water in kilograms?

• 100 kg

• 75 kg

• 200 kg

• 50 kg

A piece of metal has a mass of 1.2 kg and a volume of 0.3 m³. What is the density of the metal in kg/m³?

• 10 kg/m³

• 2 kg/m³

• 0.5 kg/m³

• 4 kg/m³

If a balloon filled with helium has a volume of 2 m³ and a mass of 0.1 kg, what is the density of the helium in kg/m³?

• 0.05 kg/m³

• 1 kg/m³

• 0.02 kg/m³

• 0.1 kg/m³

A container holds 500 grams of a liquid with a density of 0.8 g/cm³. What is the volume of the liquid in cubic centimeters?

• 625 cm³

• 750 cm³

• 500 cm³

• 400 cm³