Terms of Base Terms of OtherQuantity Name Symbol Units SI UnitsPlane angle radian rad m/mFrequency hertz Hz s\11Force newton N kg m/s2 J/mPressure pascal Pa kg/m s2 N/m2Energy; work joule J kg m2/s2 N mPower watt W kg m2/s3 J/sElectric charge coulomb C A sElectric potential ...
Here students will find answers to a popular question like what is the unit of weight? Learn everything from the SI unit of weight, formula of weight and more.
what's SI units of energy and power?谁能给我问题上面的详细单位,以及它们的符号? 答案 TABLE D.1 SI UnitsSI Base UnitBase Quantity Name SymbolLength Meter mMass Kilogram kgTime Second sElectric current Ampere ATemperature Kelvin KAmount of substance Mole molLuminous intensity Candela cdTABLE D.2...
能量单位：焦耳 符号J 电能单位：焦耳（J）或者“千瓦.时（kw.h）”或者“度” 1kw.h=1度
What is the unit of flow rate? What is the unit of force in CGS system? What unit does a spectrophotometer measure? What is dam in the metric system? What is a pendulum? What is a power transducer? What is a torsional pendulum?
SI derived unit Derived quantityNameSymbol Expression in terms of other SI units Expression in terms of SI base units plane angle radian (a) rad - m·m-1 = 1 (b) solid angle steradian (a) sr (c) - m2·m-2 = 1 (b) frequency hertz Hz - s-1 force newton N - m·kg·s-...
SI unit n (Units) any of the units adopted for international use under the Système International d'Unités, now employed for all scientific and most technical purposes. There are seven fundamental units: the metre, kilogram, second, ampere, kelvin, candela, and mole; and two supplementary unit...
7.1 SI definition of the kilogram 92 7.2 The constant of gravitation 94 7.3 Masses of astronomical bodies 97 7.4 Density 106 7.5 Force 108 7.6 Moments of inertia and angular momentum 109 7.7 Summary and recommendations 111 8 Unit of luminous intensity (candela) 113 ...
What is the base metric unit for measuring mass? How do you convert 14in^2 to SI units? How do the units of work and power compare? What is the unit of force in MKS system? What metric unit do we use to denote velocity?
AmountUnit nameUnit symbolComposition FrequencyHertzHz1Hz=1s-1 ForceNewtonN1N=1kg･m/s2 Pressure, stressPascalPa1Pa=1N/m2 Energy, work, amount of heatJouleJ1J=1N･m Power, radiant fluxWattWW=1J/s Electric charge, amount of electricityCoulombC1C=1A･s ...