18. Pour some hot water in a plastic bottle and close it. Again remove the
hot water from it and close the bottle using the cap. After some time you
will see that the bottle is squeezed inwards. This happens because
a. The atmospheric pressure is more than the inside pressure of the bottle.
b. Plastic gets deformed due to the heat of water.
c. The inside pressure due to the heat is more than the atmospheric pressure.
d. All of these
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Answer:
A.
atmospheric pressure is more than the inside pressure of portal
Explanation:
cant explain sorry
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