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Pressure in Fluids and Atmospheric Pressure — PHYSICS STD 9 — Question

ICSE BoardEnglish MediumSTD 9PHYSICSPressure in Fluids and Atmospheric Pressure1 Mark
MCQ
The normal atmospheric pressure is :
  • A
    $76\ m$ of $Hg$
  • ✓
    $76\ cm$ of $Hg$
  • C
    $76\ Pa$
  • D
    $76\ N m ^{-2}$
✓

Answer

Correct option: B.
$76\ cm$ of $Hg$
The normal atmospheric pressure is $: 76\ cm$ of $Hg$

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