Why hydrogen filled balloons rises only to some particular height and does not flows out of the atmostphere?

Asked by  | 21st Aug, 2012, 10:03: PM

Expert Answer:

It moves upto the height where the bouyant force by the atmosphere and the weight of the balloon is same ie cancels each other.

Answered by  | 22nd Aug, 2012, 09:55: AM

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