Nothing.
Hg is the chemical symbol for mercury and, under the old system, atmospheric pressure was measured in terms of the height of a column of mercury that it could support. In the SI systems this has been replaced by pressure measured in Pascals. Standard atmospheric pressure is 101325 Pa.
There is no pt in the metric system. In the Imperial system, it stands for pint.
liter
It stands for a second.
Lick mice
No. Hg stands for 'inches of mercury'
There is no pt in the metric system. In the Imperial system, it stands for pint.
Kilometres. What does JHC stand for?
liter
It stands for a second.
Lick mice
It is Millilitre
S is the symbol for second.
In the metric system, mA stands for milliAmpere, 1/1000 of an Ampere.
Hg = Mercury
1 centigramme (cg.) = 0.01 "
No. Hg stands for 'inches of mercury'
International System. (in French in the original.) a.k.a. the metric system.