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The SI unit is the standard system of measurement used to help scientist to compare data and communicate with each other about with their results.
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What is it necessary to have two different SI units of mass?
There is only ONE defined unit for mass in the SI, the kilogram. Other variants are commonly used for convenience, the gram and the tonne, but the kg is the base unit. Check out SI with your favourite search engine.
What does si units stand for?
SI is an abbreviation of the French "le Système International d'unités"which when translated in to English means "The International System of Units".
There are six basic SI units of measurement?
There are 7 basic units
The SI you units used to describe power are?
Watts
Which best describes the term derived units in SI?
a specific combination of base units with its own name
What is the unit for measuring foece?
In SI units, that would be the Newton.In SI units, that would be the Newton.In SI units, that would be the Newton.In SI units, that would be the Newton.
When SI units combine what do they make?
Derived SI units.
What are SI units and how do you convert them to metric?
SI and metric are the same units.
SI is an abbreviation for System of Units?
International System of Units (SI)
What do you call the principal SI units that are used to derive all other SI units?
Base units
Why do scientists use SI units instead of units such as inches and gallons?
most of the world does SI so more people can understand with it in SI units
Why do scientist's use SI units instead of units such as inches and gallons?
most of the world does SI so more people can understand with it in SI units
Why are si units so often in science?
SI units are more accurate than English system units
What the standard unit for mass?
The standard SI unit for mass is the kilogram, or the gram. Smaller units may be used if necessary, such as the milligram.
How many SI units?
The SI has 7 base units. These units can be combined in an almost unlimited way to form other (derived) units. The Wikipedia article on "SI derived units" lists some examples.
The different between si units and metric units?
Si and metric are the same thing. SI was a redefinition of metric in 1960.
State SI and English units of mass?
SI units: kilogram, gram English units: pound-mass, slug
