A mercury barometer is used for measuring_________
...A mercury barometer is used for measuring_________
wind speed
atmospheric pressure
sunshine
temperature
Correct answer is B
A mercury barometer is a barometer in which the weight of a column of Mercury in a glass tube with a sealed top is balanced against that of the atmosphere pressing on an exposed cistern of Mercury at the base of the Mercury column with the height of the column varying with atmospheric pressure
In the southern hemisphere, the autumnal equinox occurs on ...
In which of the following vegetation belts is lumbering an important economic activity? ...
The instrument used for measuring the intensity of an earthquake is called ...
The best solution to the rapid depletion of forest resources in West Africa is to ...
Which of the following vegetation types is found only in the Northern hemisphere? ...
A weather element controlled mainly by latitude is? ...
What is the approximate distance between the settlements of Dambo and Hume by ro...