Question

define atmospheric pressure name the device which is used to measure it​

Answer 1

Answer:

Barometer, device used to measure atmospheric pressure. Because atmospheric pressure changes with distance above or below sea level, a barometer can also be used to measure altitude. There are two main types of barometers: mercury and aneroid.

Answer 2

Answer:

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Question:-

define atmospheric pressure name the device which is used to measure it

Answer:-

That pressure is called atmospheric pressure, or air pressure. It is the force exerted on a surface by the air above it as gravity pulls it to Earth. Atmospheric pressure is commonly measured with a barometer .One atmosphere is 1,013 millibars, or 760 millimeters (29.92 inches) of mercury.

Device used to measure:-

Barometer is the device used for measuring atmospheric pressure