In our experiment, the hot water warmed the air inside the plastic bottle. The air molecules spread out and the air pressure inside the bottle increased. Now, in cold air, the opposite happens. ... This decreases air pressure because the air molecules take up less space.
In our experiment, the hot water warmed the air inside the plastic bottle. The air molecules spread out and the air pressure inside the bottle increased. Now, in cold air, the opposite happens.This decreases air pressure because the air molecules take up less space.
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In our experiment, the hot water warmed the air inside the plastic bottle. The air molecules spread out and the air pressure inside the bottle increased. Now, in cold air, the opposite happens. ... This decreases air pressure because the air molecules take up less space.
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Answer:
In our experiment, the hot water warmed the air inside the plastic bottle. The air molecules spread out and the air pressure inside the bottle increased. Now, in cold air, the opposite happens.This decreases air pressure because the air molecules take up less space.