As per the Constitution Acts of 1867 and 1982, Canada is a constitutional monarchy, wherein the role of the reigning sovereign is both legal and practical, but not political.
A. Standard sea level air pressure is 1013 mb (millibars), which is the same as 29.92 inches of mercury or 14.7 pounds per square inch. 2. Mercury is 13 times heavier than water.. Standard sea level pressure in centimeters equals 76 cm of mercury. Thus, the height of standard sea level pressure if a water barometer is used would be 13 times higher, or 988 cm. 3. Describe the principle of the aneroid barometer.
Posted on. (Answer #3). The atmospheric pressure at the sea level is equal to 760 mm of height of the column of mercury. With this height of 760 mm of mecury, the atmospheric pressure is equal to the weight force of the 760 mm of mercury.lthough 1013.25 mb (760 mm Hg) is considered to be the standard atmospheric pressure at sea level, it does not mean that the pressure at this level has this value, actually this being 1011 mb.