Express in pascals the following pressures 1 mm Hg 750 mm Hg
| August 12, 2021 | education
To convert pressure units, you can use the value of normal atmospheric pressure:
1 atm = 760 mm. rt. Art. = 101325 Pa;
Р1 = 1 mm. rt. Art. = (101325/760) Pa = 133.32 Pa;
P2 = 750 mm. rt. st = (750 * 133.32) Pa = 99992 Pa.
Answer: P1 = 133.32 Pa; P2 = 99992 Pa.
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