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?

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?
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?

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?
TABLE D.1 SI Units
SI Base Unit
Base Quantity Name Symbol
Length Meter m
Mass Kilogram kg
Time Second s
Electric current Ampere A
Temperature Kelvin K
Amount of substance Mole mol
Luminous intensity Candela cd
TABLE D.2 Some Derived SI Units
Expression in Expression in
Terms of Base Terms of Other
Quantity Name Symbol Units SI Units
Plane angle radian rad m/m
Frequency hertz Hz s\11
Force newton N kg m/s2 J/m
Pressure pascal Pa kg/m s2 N/m2
Energy; work joule J kg m2/s2 N m
Power watt W kg m2/s3 J/s
Electric charge coulomb C A s
Electric potential volt V kg m2/ A s3 W/A
Capacitance farad F A2 s4/kg m2 C/V
Electric resistance ohm \2 kg m2/A2 s3 V/A
Magnetic flux weber Wb kg m2/ A s2 V s
Magnetic field intensity tesla T kg/A s2
Inductance henry H kg\3m2/A2 \3 s2 T\3m2/A