Currently defined as the length of 1,650,763.73 wavelengths of the orange-red radiation of 86Kr in a vacuum, one meter contains 100 cm = 1000 mm. There are 1000 m in a kilometer. One meter = 39.37 inches = 3.28 feet = 1.09 yards
Interactive Learning Paradigms Incorporated ILPI (Knowledge at the Speed of Light), The MSDS Hyper Glossary (Home Page of the Material Safety Data Sheet Hyper Glossary), ILPI, NJ, USA 2011. http://www.ilpi.com/msds/ref/index.html, (MSDS - Amer) {448}