11th Class Physics Physical World / भौतिक जगत Question Bank 11th CBSE Physics Mathematical Tools, Units & Dimensions

  • question_answer
    What is common between bar and torr?

    Answer:

                    Both, bar and torr are the units of pressure. 1 bar = 1 atmospheric pressure = 760 mm of Hg. col. = \[{{10}^{5}}N/{{m}^{2}}\] 1 torr = 1 mm. of Hg col.                                                                                                     \[\therefore \,\]  1 bar = 760 torr.                              


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