Question
What is Mercury Barometer?
Answer
Mercury Barometer is a barometer in which the weight of a column of mercury in a glass tube having a sealed top is balanced against that of atmosphere pressing on an open vessel of mercury at the base of column changing with change in atmospheric pressure.Subscribe to our youtube channel!
Staying up to date on Question/Notes related to General knowledge, current affairs and are useful in Academic and Government Exams. More than 8000 video on our channel.
Subscribe