which particle model shows a hot air balloon with more air pressure on the inside than the outside?

which particle model shows a hot air balloon with more air pressure on the inside than the outside?
Answer
Answer:
A.
Explanation:
Step1: Understand pressure concept
Pressure is due to particle - collisions.
Step2: Analyze particle density
In a hot - air balloon with higher inside pressure, there are more particles inside.
Step3: Examine models
Model A has more red (inside) particles than blue (outside) particles, indicating higher inside pressure.