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                        • Units of Measurement

                        Units

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                        Basic units of the SI

                        Magnitude Name Symbol
                        Length meter m
                        Mass kilogram kg
                        Time second s
                        Electric current amper A
                        Thermodynamic temperature kelvin K
                        Quantity of substance mol mol
                        Luminous intensity candela cd

                        Units derived from SI

                        Magnitude Name Symbol
                        Plane angle radian rad
                        Solid angle steradian sr
                        Frequency hertz Hz
                        Force newton N
                        Pressure, strain pascal Pa
                        Pressure, strain atmosphere atm
                        Energy, work, quantity of heat joule J
                        Energy electronvolt eV
                        Power, radiant flux watt W
                        Electric potential difference, electromotive force volt V
                        Capacitance farad F
                        Electrical resistance ohm Ω
                        Electrical charge coulomb C
                        Electrical conductivity siemens S
                        Magnetic flux weber Wb
                        Magnetic flux density tesla T
                        Inductance henry H
                        Luminous flux lumen lm
                        Illuminance lux lx
                        Radioactivity becquerel Bq
                        Absorbed dose gray Gy
                        Equivalent dose sievert Sv
                        Catalytic activity katal Kat
                        Molar concentration molar M
                        Unit of mass dalton u

                        Units from other systems

                        Magnitude Name Symbol
                        Time hour h
                        Time minute min
                        Volume liter l
                        Pressure, strain bar b
                        Force kilopond kp
                        Length yard yd
                        Length foot ft
                        Length inch in
                        Length mile mi
                        Length nautical mile nmi
                        Volume gallon gal
                        Mass ounce oz
                        Mass pound lb
                        Volume fluid ounce floz
                        Volume pint pt

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                        Units

                        Basic units of the SI Units derived from SI Units from other systems

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