As a balloon rises higher and higher into the atmosphere,its
A)volume decreases.
B)density increases.
C)weight increases.
D)mass decreases.
E)none of these

Question

Quizplus · Accepted Answer

As a balloon rises, the atmospheric pressure decreases, causing the volume of the balloon to increase, not decrease. The density of the balloon decreases as it expands. The weight and mass of the balloon remain constant unless gas is released or added.

As a Balloon Rises Higher and Higher into the Atmosphere,its