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Units and Measurements — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsUnits and Measurements1 Mark
Question
How many unit systems are there?
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Answer

Unit systems are:
  1. $\text{FPS}$ system.
  2. $\text{MKS}$ system.
  3. $\text{CGS}$ system.

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