An aircraft altimeter is a type of
A)anemometer.
B)aneroid barometer.
C)hygrometer.
D)mercury barometer.
E)sextant.

Question

Quizplus · Accepted Answer

An aircraft altimeter measures altitude by using an aneroid barometer, which consists of a small, sealed metal chamber that contracts or expands with changes in atmospheric pressure. This mechanical movement is then converted into a reading of altitude. An anemometer measures wind speed, a hygrometer measures humidity, a mercury barometer measures atmospheric pressure using a column of mercury, and a sextant is a navigational instrument used in celestial navigation.

An Aircraft Altimeter Is a Type of