Volume

Front

What is volume?

Back

Volume is the amount of space that a substance (solid, liquid, gas) occupies, measured in cubic units.

Front

What is the formula for the volume of a cube?

Back

Volume = side length × side length × side length (V = s³) where 's' is the length of a side.

Front

If a cube has a side length of 3 inches, what is its volume?

Back

27 inches³ (3 × 3 × 3 = 27).

Front

What is the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

If a rectangular prism has a length of 4 units, a width of 3 units, and a height of 2 units, what is its volume?

Back

24 cubic units (4 × 3 × 2 = 24).

Front

What units are used to measure volume?

Back

Common units include cubic centimeters (cm³), cubic meters (m³), liters (L), and cubic inches (in³).

Front

What is the volume of a cylinder?

Back

Volume = π × radius² × height.

Front

If a cylinder has a radius of 2 cm and a height of 5 cm, what is its volume?

Back

20π cm³ (approximately 62.83 cm³).

Front

What is the difference between volume and surface area?

Back

Volume measures the space inside a 3D object, while surface area measures the total area of the object's outer surface.

Front

How do you find the volume of an irregular shape?

Back

Use water displacement method: submerge the object in water and measure the volume of water displaced.