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+------------------+-------------------+-----------------------+ | Veličina | Enota | Izraženo | | +----------+--------+---------+-------------+ | | Ime | Simbol |z drugimi| z osnovnimi | | | | | enotami | enotami SI | | | | | SI | | +------------------+----------+--------+---------+-------------+ |ravninski kot |radian |rad | |m*m(na –1) | +------------------+----------+--------+---------+-------------+ |prostorninski kot |steradian |sr | |m2*m(na –2) | +------------------+----------+--------+---------+-------------+ |frekvenca |hertz |Hz | |s(na –1) | +------------------+----------+--------+---------+-------------+ |sila |newton |N | |m*kg*s(na –2)| | | | | | | +------------------+----------+--------+---------+-------------+ |tlak, napetost |pascal |Pa |N*m |m(na –1)* | | | | |(na –2) |kg*s(na –2) | | | | | | | +------------------+----------+--------+---------+-------------+ |energija, delo, |joule |J |N*m |m2*kg*s | |toplota | | | |(na –2) | +------------------+----------+--------+---------+-------------+ |moč(1), moč |watt |W |J*s |m2*kg*s | |sevanja, | | |(na –1) |(na –3) | |energijski tok | | | | | +------------------+----------+--------+---------+-------------+ |elektrina, |coulomb |C | |s*A | |električni naboj | | | | | +------------------+----------+--------+---------+-------------+ |električni |volt |V |W*A |m2*kg*s | |potencial, razlika| | |(na –1) |(na –3)*A | |potencialov, | | | |(na –1) | |napetost, lastna | | | | | |napetost | | | | | +------------------+----------+--------+---------+-------------+ |električni upor |ohm |omega |V*A |m2*kg*s | | | | |(na –1) |(na –3)*A | | | | | |(na –2) | +------------------+----------+--------+---------+-------------+ |(električni) |siemens |S |A*V |m(na –2)* | |prevod | | |(na –1) |kg(na –1)* | | | | | |s(na -3)*A2 | +------------------+----------+--------+---------+-------------+ |kapacitivnost |farad |F |C · V |m(na –2)* | | | | |(na –1) |kg(na –1)* | | | | | |s(na 4)*A2 | +------------------+----------+--------+---------+-------------+ |magnetni pretok |weber |Wb |V*s |m2*kg*s | | | | | |(na –2)*A | | | | | |(na –1) | +------------------+----------+--------+---------+-------------+ |gostota magnetnega|tesla |T |Wb*m |kg*s(na –2)* | |pretoka | | |(na –2) |A(na –1) | +------------------+----------+--------+---------+-------------+ |induktivnost |henry |H |Wb*A |m2*kg*s | | | | |(na –1) |(na –2)*A | | | | | |(na –2) | +------------------+----------+--------+---------+-------------+ |svetlobni tok |lumen |lm |cd*sr |cd | +------------------+----------+--------+---------+-------------+ |osvetljenost |luks, lux |lx |lm*m |m(na –2)*cd | | | | |(na –2) | | +------------------+----------+--------+---------+-------------+ |aktivnost |becquerel |Bq | |s(na –1) | |(radionuklida) | | | | | +------------------+----------+--------+---------+-------------+ |absorbirana doza, |gray |Gy |J*kg |m2*s(na –2) | |specifična prejeta| | |(na –1) | | |energija, kerma, | | | | | |indeks absorbirane| | | | | |doze | | | | | +------------------+----------+--------+---------+-------------+ |ekvivalentna doza |sievert |Sv |J*kg |m2*s(na –2) | | | | |(na –1) | | +------------------+----------+--------+---------+-------------+ |katalitična |katal |kat | |mol*s | |aktivnost | | | |(na -1) | +------------------+----------+--------+---------+-------------+ (1)Posebni imeni za enoto moči: ime volt-amper (simbol: »V A«), kadar se uporablja za izražanje navidezne moči izmeničnega električnega toka, in var (simbol: »var«), kadar se uporablja za izražanje jalove električne moči.