Knot Definition A knot is a unit of speed at sea. It is defined as one nautical mile per hour. A nautical mile is 1.852 kilometers. One knot equals ...
Meter per second Definition A meter per second (abbreviated as m/s) is a unit for speed created by the International System of Units (SI). It was de...
Mile/hour Definition The unit miles per hour (commonly abbreviated as mph) is a standard unit for measuring speed. It can be used to describe the ra...
Calorie Definition A single calorie is the amount of energy needed to heat one gram of water by 1 degree Celsius. This refers to the small calorie o...
Foot-pound Definition The foot-pound is a unit of work or energy in the imperial and US customary systems of measurements. It is defined as the amou...
Kilocalorie Definition A kilocalorie (symbol: kcal or Cal) is a unit of energy, which is equal to 1,000 calories or 4.1868 kilojoules. As your biolo...
Kilojoule Definition The kilojoule is an SI unit of energy equal to 1,000 joules. In other words, it's a measure of the energy needed to produce one...
Kilopascal Definition Kilopascals are a unit of pressure. They are told as kilo, followed by the pascal (Pa), which is an SI derived unit of pressur...
Bar Definition A bar is a unit of pressure that is defined as being exactly 100,000 pascals. It can be used as a reference of standard pressure, and...
