PDF chapter test TRY NOW
Place the procedure to show that the air exerts pressure.
Answer variants:
Fill half of the plastic bottle with water
Heat the water using a burner
Place the plastic bottle in a a washbasin, and pour freshwater over it
Let the water boil for a few minutes
Take a steel can with a lid
The shape of the plastic bottle gets distorted while pouring water on it
Turn the flame off and cover the plastic bottle tightly with the lid
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