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The barometer is the instrument that is used to measure the air pressure.
An air-bubble level.
No, A rain gauge is used to measure precipitation. However, a barometer is used to measure air pressure. Have you ever heard of CoCoRaHS? They use volunteers to measure precipitation across the nation. It's one of the related links.
Propel an object into the air and measure the direction and distance it goes in. Or use the good old lick your finger and point it in the air until you find the direction of wind.
A barometer to measure air pressure.
A spirometer is used to measure the amount of air in our lungs.
Because it is both liquid and heavy.
pounds
A barometer.
As far as I know, there is no measure of movement of air, but if you really are persistent, you can use balloons.
The barometer is the instrument that is used to measure the air pressure.
Barometer is the tool to measure air pressure
Air brakes allow you to use less force when hitting the brakes. Heavy equipment takes a lot of force to make them stop and without the air brakes we would have to use a lot of strength in order to stop the vehicle.
something
barometer
A barometer.