With air by blowing continuously, what do you think happened to the air inside the balloon?
A. It becomes solid.
B. It changes its volume.
C. It disappears.
D. It spreads out.
Answer (2)
When air is blown into a balloon, the volume of the air inside increases as more air molecules are added. This is a result of the gas law, which states that gases expand to fill the available space. Therefore, the best answer is B: it changes its volume.
;
When air is added to a flexible container like a balloon, the pressure from the air inside increases and pushes against the walls of the balloon. Because a balloon is elastic, it will expand as more air is added, allowing the volume to increase.
Real-World Insight:
This principle is based on how gases like air behave under changing conditions. In a confined space, adding more gas will usually increase the volume if the container can expand (like a balloon), following principles from physics such as Boyle's Law and Charles's Law, which describe how gases respond to pressure, volume, and temperature changes.
Conclusion:
Therefore, the air inside the balloon does not solidify, disappear, or spread out by leaving the balloon; it changes its volume inside the balloon by causing it to expand.
