phaeli kept an empty bottle made of plastic inside a referigerator .after an few hours when she opened the referigerator she found the bottle had collapsed, explain the possible reason
pleae give an expert answer ang give it so fast
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Solution
Dear Student,
On cooling the air, contraction of air takes place. So, the air inside the bottle contracts due to the low temperature. Hence, the bottle collapses due to the outside pressure.