<P> A millimeter of mercury is a manometric unit of pressure , formerly defined as the extra pressure generated by a column of mercury one millimetre high and now defined as precisely 7002133322387415000 ♠ 133.322 387 415 pascals . It is denoted by the symbol mmHg or mm Hg . </P>
<P> A millimeter of mercury is a manometric unit of pressure , formerly defined as the extra pressure generated by a column of mercury one millimetre high and now defined as precisely 7002133322387415000 ♠ 133.322 387 415 pascals . It is denoted by the symbol mmHg or mm Hg . </P>
the value of pressure represented by 1 mm of hg
the value of pressure represented by 1 mm of hg
133.322 387 415 pascals
133.322 387 415 pascals