Mar 25, 2024 · millimetre (mm), unit of length equal to 0.001 metre in the metric system and the equivalent of 0.03937 inch. Also spelled: millimeter.
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May 13, 2024 · Thus, a kilogram equals 1,000 grams, a millimetre 1/1,000 of a metre. In 1799 ... https://www.britannica.com/science/metric-system-measurement.
Apr 13, 2024 · millimetre, mm, 0.001, 0.039 inch ... https://www.britannica.com/science/International-System-of-Units ... 2010, https://www.britannica.com/science ...
Measurement system - Metric, Units, Conversion | Britannica
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The World Science Festival's Pioneers in Science ... Britannica Quiz. Fun Facts of Measurement & Math. The litre ... millimetre, mm, 0.001, 0.039 inch. micrometre ...
Beginning in the 1960s, a related scientific discipline, molecular biology, enormously advanced knowledge of biological evolution and made it possible to ...
Widely used units in the SI system ; Length, kilometre, km ; Length · centimetre, cm ; Length · millimetre, mm ; Length · micrometre, μm ...
May 6, 2024 · If the item being measured falls exactly on a millimetre marking, then the estimated digit is written as a zero, to indicate that the digit of ...
Apr 16, 2024 · In 1976 Wilson became head of Bell's Radio Physics Research ... millimetre-wave measurements of interstellar molecules. ... https://www.britannica.
Apr 15, 2024 · Electromagnetic radiation, in classical physics, the flow of energy at the speed of light through free space or through a material medium in ...
Apr 30, 2024 · The micrometre is commonly employed to measure the thickness or diameter of microscopic objects, such as microorganisms and colloidal particles.