Question

uses of mercury barometere

Answer 1

Answer:

Mercury barometers are primarily used for measuring atmospheric pressure. Explanation:

Since atmospheric pressure varies with altitude, the mercury barometer can also be used to measure the altitude of a place. Primarily, though, it is used for measurement of atmospheric pressure.

Answer 2

A mercury barometer has a glass tube that is closed at the top and open at the bottom. At the bottom of the tube is a pool of mercury. ... The mercury in the tube will adjust itself to match the atmospheric pressure above the dish. As the pressure increases, it forces the mercury up the tube.