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smolie04 smolie04
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A helium-filled balloon released in the atmosphere will rise until
A) the pressure inside the balloon equals atmospheric pressure.
B) atmospheric pressure on the bottom and top of the balloon are equal.
C) the balloon and surrounding air have equal densities.
D) all of the above
E) none of the above
Textbook 
Conceptual Physics

Conceptual Physics


Edition: 12th
Author:
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sg000sg000
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5 years ago
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