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  5. Physical World / भौतिक जगत

11th Class Physics Physical World / भौतिक जगत

  • question_answer 49)
                      Which of the following are not a unit of time?                 (a) Second                          (b) Parsec                 (c) Year                                 (d) Light Year                

    Answer:

                      (b, d) Parsec and Light year are the units of distance.                


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