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13 November, 18:41

An experiment at Sandia National Labs in New Mexico is performed at an atmospheric pressure of

788.7 millimeters of mercury (mm Hg). What is this pressure in atmospheres (atm) ?

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  1. 13 November, 22:22
    0
    1.0 atm

    Explanation:

    Millimetre mercury:

    It is the monometric unit of pressure. It is define as "The pressure exerted by the column pf mercury at the height of 1 millimetre.

    It is represented as mmHg.

    It can also be written as mm Hg.

    Atmosphere (atm):

    It is barometric pressure, define as "The force exerted by atmospheric column on per unit area".

    It is written as "atm".

    Conversion of mmHg to atm:

    788.7 mmHg * 1 atm / 760 mmHg

    1.0 atm
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