To correctly monitor horizontal changes in air pressure,the most important correction for a mercury barometer is the correction for
A) temperature.
B) altitude.
C) density.
D) gravity.

Question

Quizplus · Accepted Answer

Altitude correction is crucial for mercury barometers to ensure accurate readings of air pressure at different elevations, as pressure decreases with altitude.

To Correctly Monitor Horizontal Changes in Air Pressure,the Most Important