When we blow air into the balloon it inflates because:
A. Air particles collide with the walls of the balloon and exert pressure on them
B. Air particles diffuse into the balloon
C. Rubber is elastic in nature
D. The temperature of air in the balloon increases
Answer:A
When we blow air into the balloon it inflates because:
A. Air particles collide with the walls of the balloon and exert pressure on them B. Air particles diffuse into the balloon C. Rubber is elastic in nature D. The temperature of air in the balloon increases