Why do walls of plastic bottle get deformed when we remove the hot water from the bottle and close its lid?
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Why do walls of plastic bottle get deformed when we remove the hot water from the bottle and close its lid?
answer this please
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Explanation:
A plastic bottle collapses when we pour hot water into it. It is because the air is pushed out from the bottle and steam is created inside it. After closing the bottle, this steam condenses and because some air is pushed out, vaccum is created in the bottle which leads to its deformation.07-Jul-2015
Answer:
A plastic bottle collapses when we pour hot water into it. It is because the air is pushed out from the bottle and steam is created inside it. After closing the bottle, this steam condenses and because some air is pushed out, vaccum is created in the bottle which leads to its deformation.