Sunday, April 4, 2010

Mock Review: Units

Fundamental Units:

Mass: Kilogram (kg)

Length: Meter (m)

Time: Second (s)

Electric Current: Ampere (A)

Amount of Substance: Mole (mol)

Temperature: Kelvin (K)

Luminous intensity: Candela (cd)


Derived Units: Note: x-1 = 1/x and x-2 = 1/(x2)

Newton (N) = kg m s-2

Pascal (Pa) = kg m-1 s-2

Hertz (Hz) = s-1

Joule (J) = kg m2 s-2

Watt (W) = kg m2 s-3

Coulomb (C) = A s

Volt (V) = kg m2 s-3 A-1

Ohm (Ω) = kg m2 s-3 A-2

Weber (Wb) = kg m2 s-2 A-1

Tesla (T) = kg s-2 A-1

Becquerel (Bq) = s-1

Gray (Gy) = m2 s-2

Sievert (Sv) = m2 s-2

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