radiation levels.
A barometer. Or a barograph, which is a barometer with it's pointer attached to a pen recorder, to see changes over time.
A barometer measures atmospheric pressure, so if there was no barometric pressure, the barometer reading would likely show a value of zero or indicate an error. Atmospheric pressure is necessary for the functioning of a barometer.
Air pressure is measured with a barometer.
Well, an aneroid barometer, is called an aneroid barometer- but, a barometer measures air pressure, and an aneroid barometer is a barometer that contains no liquid.
To test a barometer, you can compare its readings with a known reference, such as a reliable weather station or another calibrated barometer. Alternatively, you can perform a simple water displacement test by measuring the height of a column of mercury or water and ensuring it corresponds to the atmospheric pressure. Additionally, you can check if the barometer responds appropriately to changes in altitude, as it should show a decrease in pressure when ascending and an increase when descending.
barometer has mercury inside it .
An altimeter is sensitive to atmospheric pressure and can show the altitude of the aircraft based on the change in atmospheric pressure from the aircraft ascending and descending. Likewise, a barometer, is sensitive to atmospheric pressure.
What is the civilian barometer test?
It was not used as a barometer.
The plural for barometer is barometers.
A mercury barometer.
A barometer measures atmospheric pressure.