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What derived units?
derived units come from basic units such as length, time, electrical current.AnswerIn SI, Derived Units are any units that are not Base Units. There are seven Base Units, from which all Derived Units are formed. For example, a coulomb (derived unit) is equal to an ampere second (both Base Units).
What metric units do you use in science?
Basically all the basic and derived SI units. More information here: http://en.wikipedia.org/wiki/SI_units#Units
What are the basic Si units and their derived units?
The SI is founded on seven SI base units for seven base quantities assumed to be mutually independent.These are :length meter m mass kilogram kg time second s electric current ampere A thermodynamic temperature kelvin K amount of substance mole mol luminous intensity candela cdOther quantities, called derived quantities, are defined in terms of the seven base quantities via a system of quantity equations. The SI derived units for these derived quantities are obtained from these quations and the seven SI base units.
What is a derived unit?
derived units come from basic units such as length, time, electrical current.AnswerIn SI, Derived Units are any units that are not Base Units. There are seven Base Units, from which all Derived Units are formed. For example, a coulomb (derived unit) is equal to an ampere second (both Base Units).
What measurement is the si system based on?
The SI system is based on multiples (and divisions) of ten. There are seven base units, all others are derived from these.
What are all SI units expressed of?
The basic units of the SI system are• metre : length• kilogram : mass• second : time• ampere : electric current• kelvin : thermodynamic temperature• mole : amount of substance• candela : luminous intensity.Other units are derived from these.
What is the difference between a base unit from a derived unit?
There are 7 base SI units and all other are defined using these 7 base units. See the related question below:[http://wiki.answers.com/Q/What_are_all_the_SI_unitsWhat are all SI units?]
What is the basic unit for which all others are derived?
The atom is the basis of everything. Atoms themselves are made up of different particles, but particles are not 'solid stuff' and atoms are. Everything which we can see - unaided - in the universe, is made of atoms. Without "solid stuff" we would not be here to observe whatever universe might otherwise exist in a 'particle-only" universe.
Mention differences between fundamental and derived units?
The fundamental units are based on specific standards for each unit. Derived units result from manipulating the fundamental units. For example, the SI unit for distance or length is the meter, and the SI unit for time is the second. If you divide meters by seconds, you get m/s, a derived unit for speed or velocity.
What are fundamental units?
Fundamental unitsFundamental units, or base units, are those that cannot be decomposed into more basic units. (Note that "basic" does not mean "smaller.") Derived units, on the other hand, are those that are defined in terms of other units, which may be base units or other derived units. In the SI system, the base unit of length is the meter, the base unit of mass is the kilogram, and the base unit of time is the second. The base unit of electrical current is the ampere which is defined in terms of the force between parallel, current-carrying conductors.One of a set of unrelated units of measurement, which are arbitrarily defined and from which other units are derived. For example, in the SI system the fundamental units are the meter, kilogram, and second.
How are fundamental units and derived units related?
According to second law of Newton's motion, we can relate fundamental and derived units; i.e F=ma where, 'm' is mass of body which is fundamental quantity and its unit expressed in Kg. and 'F' is the force implied on body produced acceleration which is directly proportonal to one another, whereas; force is derived quantity and its unit expressed in Kg-m/sec/sec or N. Hence in this way we can relate these two.
What is the 3 basic units of the metric system and what each type measures?
The metric, or SI, system has seven base units from which all other units are derived. They are; metre, distance. second, time. kilogram, mass. ampere, electrical current. kelvin, temperature. candela, luminous intensity. mole, amount of substance.
