Millimeter Of Mercury (abbreviations: mm Hg, or mmHg): is a manometric unit of pressure, equal to 133.322387415 pascals. It is the extra pressure generated by a column of mercury of one millimeter high.
Tonne Per Meter Cube (abbreviations: t/m2, or tpm2): is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength interms of tonne per meter cube.
How to Convert Millimeters Of Mercury to Tonnes Per Meters Cube
Example: How many tonnes per meters cube are equivalent to 57.75 Millimeters of Mercury?
As;
1 Millimeters of Mercury = 0.0133322387415 tonnes per meters cube
57.75 Millimeters of Mercury = Y tonnes per meters cube
Assuming Y is the answer, and by criss-cross principle;
Y equals 57.75 times 0.0133322387415 over 1
(i.e.) Y = 57.75 * 0.0133322387415 / 1 = 0.76993678732162 tonnes per meters cube
Answer is: 0.76993678732162 tonnes per meters cube are equivalent to 57.75 Millimeters of Mercury.
Practice Question: Convert the following units into t/m2:
N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.
( i ) 80.77 mm hg
( ii ) 40.43 mm hg
( iii ) 92.79 mm hg
