Question

When the balloon is inflated, where is air pressure greatest, inside it or outside it? (Hint: the air inside the balloon is exerting force on the inside walls of the balloon and the air molecules are trapped in a confined space.)

A. Inside the balloon
B. Outside the balloon
C. Equal inside and outside
D. Varies depending on altitude

Answer 1

The air pressure inside the balloon is greater when it is inflated.

Step-by-step explanation:

The air pressure is greater inside the balloon when it is inflated. When the balloon is inflated, the air molecules inside the balloon are trapped in a confined space and exert force on the inside walls of the balloon. This increased force from the gas particles results in a rise in pressure inside the balloon.