Cubic centimetre

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Cubic centimetre

A cubic centimetre (cm³) is a unit of volume that is commonly used in the fields of science, engineering, and medicine. It is defined as the volume of a cube with sides of one centimetre (1 cm) in length. The cubic centimetre is a derived unit in the International System of Units (SI) and is equivalent to one millilitre (1 mL).

Usage

Cubic centimetres are widely used in various scientific disciplines. In medicine, the cubic centimetre is often used to measure the volume of liquids such as medications and biological fluids. In engineering, it is used to specify the engine displacement of internal combustion engines. For example, the engine size of a car or motorcycle is often expressed in cubic centimetres.

Conversions

The cubic centimetre can be converted to other units of volume. Some common conversions include:

• 1 cm³ = 1 mL
• 1 cm³ = 0.001 litre (L)
• 1 cm³ = 0.0610237 cubic inch (in³)

Applications

Medicine

In the field of medicine, the cubic centimetre is used to measure the volume of injections, syringes, and other medical fluids. It is a standard unit of measurement in pharmacology and is essential for accurate dosing of medications.

Engineering

In automotive engineering, the cubic centimetre is used to describe the engine displacement of vehicles. Engine displacement is a critical factor in determining the power and efficiency of an engine. For example, a 2000 cm³ engine is often referred to as a "2.0-litre engine."

Related Units

The cubic centimetre is closely related to other units of volume such as the millilitre, litre, and cubic metre. These units are often used interchangeably in various scientific and engineering contexts.

See Also

• Volume
• Millilitre
• Litre
• Cubic metre
• Engine displacement
• International System of Units