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Physics · UNITS AND MEASUREMENT

हिन्दी

Which of the following is defined as the comparison of any physical quantity with a certain basic, arbitrarily chosen, internationally accepted reference standard?

  1. Dimensional formula
  2. Unit
  3. Significant figure
  4. Base quantity

Correct answer · Option 2

Unit

Explanation

Measurement of any physical quantity involves comparison with a certain basic, arbitrarily chosen, internationally accepted reference standard called unit.
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