In this exercise, you will demonstrate understanding of changes in pressure in gases
1. A balloon is filled with air. The balloon is then sealed so that air cannot escape.
The diameter of the balloon is 20 cm.
Very cold liquid is poured over the balloon The balloon becomes smaller until its diameter is 5 cm.
Explain this observation.
ARMY! please help me out! Borahae
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this is because of pressure of year when balloon filled with air with his diameter is 20 CM but when weed is a balloon samolar until diameter 5 cm because very cold liquid is easy
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