Convert a pressure of 0.0248 mm hg to the equivalent pressure in pascals (pa).

Answer is 3.306 Pa.

Explanation:

This is a simple unit conversion problem.

1 atm = 760 mmHg = 101325 Pa

    0.0248 mmHg = (101325 Pa / 760 mmHg) x 0.0248 mmHg

                           = 3.306 Pa

Pressure can be measured by using many units such as atm, Pa, torr, bar, cmHg, mmHg and so on.

The relationships among those units as follows

1 atm = 101325 Pa = 1.01325 bar = 760 torr, 760 mmHg = 76 cmHg

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

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