Convert square millimeter to square dekameter
Please provide values below to convert square millimeter [mm^2] to square dekameter [dam^2], or Convert square dekameter to square millimeter.
How to Convert Square Millimeter to Square Dekameter
1 mm^2 = 1e-08 dam^2
Example: convert 15 mm^2 to dam^2:
15 mm^2 = 15 × 1e-08 dam^2 = 1.5e-07 dam^2
Square Millimeter to Square Dekameter Conversion Table
| square millimeter | square dekameter |
|---|
Square Millimeter
A square millimeter (mm²) is a unit of area equal to the area of a square with sides measuring one millimeter.
History/Origin
The square millimeter has been used in scientific and engineering contexts for precise measurement of small areas, especially in fields like electronics and material science, as a subdivision of the metric system established in the 19th century.
Current Use
It is commonly used today in fields such as electronics, manufacturing, and scientific research to measure small surface areas, including the cross-sectional areas of wires and components.
Square Dekameter
A square dekameter (dam²) is a unit of area equal to the area of a square with sides measuring one dekameter (10 meters).
History/Origin
The square dekameter originated from the metric system, which was developed in the late 18th century to standardize measurements. It is derived from the dekameter, a metric unit of length, and used primarily in contexts requiring larger area measurements.
Current Use
The square dekameter is rarely used in modern practice, having been largely replaced by the hectare (ha) for land measurement. It may still be encountered in scientific or educational contexts involving metric area conversions.