Question
In the Measuring Air Pressure illustration, what do the arrows pointing inside the tube represent?
the air pressure entering the tube
the air pressure pushing mercury into the tube
the amount of mercury that originally fell to create empty space
the heaviness of the mercury that balances the atmospheric pressure in the dish
the air pressure entering the tube
the air pressure pushing mercury into the tube
the amount of mercury that originally fell to create empty space
the heaviness of the mercury that balances the atmospheric pressure in the dish
Answers
GPT 3.5
the air pressure pushing mercury into the tube
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