Cubic centimetre

High school (ages 12+)
Mathematics & Numbers

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Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/cubic-centimetre

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. How heavy is Cubic centimetre?Approximately 1 gram at 3.98 °C
2. What is the unit type?Derived unit of volume in the International System of Units (SI)
3. What is the definition basis?Volume of a cube with sides of 1 cm
4. Why is 1 cubic centimetre the same as 1 millilitre?Because 1 cm³ of water at about 3.98 °C weighs about 1 gram, and 1 millilitre is defined as the volume of water that weighs 1 gram. So 1 cm³ equals 1 mL.
5. How is the cubic centimetre used in car engines?Engine displacement is measured in cubic centimetres (cc). It is calculated with the formula d = (π/4) × b² × s × n, where b is the bore, s the stroke, and n the number of cylinders. More cc means more fuel and air can be burned, giving more power.

Derived Unit: A unit of measurement that is created by combining base units.
Metrology: The scientific study of measurement and its application.
Engine Displacement: The total swept volume of an engine's cylinders, often measured in cc.
Density: Mass per unit volume of a substance (e.g., grams per cubic centimetre).