UPSC Physics Units and Measurements / मात्रक और मापन Question Bank Measurements and Motion

  • question_answer
          Which one of the following pairs does not have the same dimension?                         [NDA]

    A) Potential energy and kinetic energy

    B) Density and specific gravity

    C) Focal length and height

    D) Gravitational force and frictional force

    Correct Answer: B


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