In G.S section, you will always find at least 1 question from SI unit section. I collected questions from all kind of SSC(Staff Selection Commission) Exams and observed that only few Physical Quantities and their SI units are important for Exam point of view.
In this post, I am providing you the list of all important Physical Quantities with their SI unit. Try to remember these Units. I will keep adding more questions so keep visiting this site regularly.
In this post, I am providing you the list of all important Physical Quantities with their SI unit. Try to remember these Units. I will keep adding more questions so keep visiting this site regularly.
Quantity
|
SI Unit
|
Length
|
Meter
|
Mass
|
Kilogram
|
Time
|
Second
|
Work and Energy
|
Joule
|
Electric Current
|
Ampere
|
Temperature
|
Kelvin
|
Intensity of Flame or Luminous Intensity
|
Candela
|
Angle
|
Radian
|
Solid Angle
|
Steredian
|
Force
|
Newton
|
Area
|
Square Meter
|
Volume
|
Cubic Meter
|
Speed
|
Meter per second
|
Angular Velocity
|
Radian per Second
|
Frequency
|
Hertz
|
Moment of Inertia
|
Kilogram square meter
|
Momentum
|
Kilogram meter per second
|
Impulse
|
Newton Second
|
Angular Momentum
|
Kilogram square meter per second
|
Pressure
|
Pascal
|
Power
|
Watt
|
Surface Tension
|
Newton per meter
|
Viscocity
|
Newtwon Second per Square m.
|
Thermal Conductivity
|
Watt per meter per degree celcius
|
Specific Heat Capacity
|
Joule per kilogram per kelvin
|
Electric Charge
|
Coulomb
|
Potential Difference
|
Volt
|
Electric Resistance
|
Ohm
|
Electric Capacity
|
Farad
|
Magnetic Induction
|
Henry
|
Magnetic Flux
|
Weber
|
Luminous Flux or Photometric Power
|
Lumen
|
Intensity of illumination
|
Lux
|
Wave length
|
Angstrom
|
Astronomical Distance
|
Light Year
|
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