SI UNITS OF PHYSICAL QUANTITY FOR SSC CGL

SI UNITS OF PHYSICAL QUANTITY FOR SSC CGL exam. As one question in general awareness can be asked on SI units of Physical quantity. Here is an important list of SI units.

SI UNITS OF PHYSICAL QUANTITY FOR SSC CGL

SI units of Physical Quantity

Quantity SI Symbol
Length meter m

Mass kilogram Kg

Time second s

Work and Energy joule J

Electric Current ampere A

Temperature kelvin K

Intensity of Flame candela cd

Angle radian rad
Solid Angle steredian sr
Force newton N
Area square meter m2
Volume Cubic meter m3
Speed meter per second ms-1
Angle Velocity radian per second rad s-1
Frequency Hertz Hz
Moment of Inertia kilogram Square meter kgm2
Momentum kilogram meter per second kg ms-1
Impulse newton second Ns
Angular Momentum kilogram square meter per second Kgm2s-1
Pressure pascal Pa
Power watt W
Surface Tension newton per metre Nm-1
Viscosity newton second per square m N.s.m-2
Thermal Conductivity watt per meter per degree celcius Wm-1C-1
Specific Heat Capacity joule per kilogram per kelvin J kg-1K-1
Electric Charge coulomb C
Potential Difference volt V
Electric Resistance ohm
Electrical Capacity farad F
Magnetic Induction henry H
Magnetic Flux weber Wb
Luminous Flux or Photometric power lumen lm
Intensity of illumination lux lx
Wave Length angstorm A⁰
Astronomical distance Light year ly

 

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