Which of the following instruments is used for measuring atmospheric pressure?

Assessment: JAMB UTME - Biology - 2014 Subject: Biology

Question 1 Report

Which of the following instruments is used for measuring atmospheric pressure?
Answer Details
A barometer is used for measuring atmospheric pressure. It works by measuring the weight of the atmosphere pressing down on a surface and is typically used to predict changes in weather. A barometer can be either an aneroid barometer, which uses a sealed chamber to measure pressure changes, or a mercury barometer, which uses a column of mercury to measure pressure changes. Both types of barometers provide a simple and comprehensive way to measure atmospheric pressure in a way that is easy to understand.

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