units of Measurement,Fundamental units,Si units important gk

units of Measurement,Fundamental and important SI units

Fundamental units

  1. Meter : ----      Length.
  2. Kilogram : ----       Mass.
  3. Second : ----       Time.
  4. Kelvin : ----       Temperature.
  5. Ampere : ----       Electric Current.
  6. Candela : ----      Luminous Intensity.
  7. Mole : ----      Amount of Substance.

Supplementary Units

  1. Radian : -----        Plane Angle.
  2. Steradian : ----       Solid Angle.

SI units

  1. Newton : ----       Force.
  2. Joule : ----      Work done.
  3. Watt : ----       power.
  4. Caulomb : ----       Quantity of Electricity.
  5. Volt : ----      Potential difference.
  6. Ohm : ----      Electrical Resistance.
  7. Farad : ----      Capacitance.
  8. Henry : -----       Inductance.
  9. Lumen : ----       Luminous Flux.
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Units of Measurement

  1. Length : ----       Meter.
  2. Time : ----      Second.
  3. Mass : ----       Kilogram.
  4. Area : ----      Square meter.
  5. Volume : ----      Cubic meter.
  6. Velocity : ----      Meter/second.
  7. Acceleration : ----       Meter/second square.
  8. Density : ----      Kilogram/meter cube.
  9. Momentum : ----       Kilogram meter/second.
  10. Work : ----      Joule.
  11. Energy : ----       Joule.
  12. Force : ----       Newton.
  13. Pressure : ----      Pascal or Newton/sq meter.
  14. Frequency : ----       Hertz.
  15. Power : ----      Watt.
  16. Weight : ----      Newton or Kilogram.
  17. Impulse : ----       Newton-second.
  18. Angular velocity : ----      Radian/second.
  19. Viscosity : ----      poise.
  20. Surface tension : ----      Newton/square meter.
  21. Heat : ----     Joule.
  22. Temperature : ----      Kelvin.
  23. Absolute temperature : ----      : Kelvin.
  24. Resistance : ----       Ohm.
  25. Electric current : ----       Ampere.
  26. Electromotive force : ----       Volt.
  27. Electrical conductivity : ----       Ohm/meter.
  28. Electric energy : ----      : Kilo watt hour.
  29. Electric power : ----       Kilo watt or watt.
  30. Magnetic intensity : ----       Orsted.
  31. Charge : ----       Coulomb.
  32. Magnetic induction : ----       Gauss.
  33. Luminous flux : ----       Candela.
  34. Intensity of sound : ----       Decibel.
  35. Power of lens : ----       Dioptre.
  36. Depth of sea : ----       Fathom.
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