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A helium-filled weather balloon has

Why does a balloon filled with helium rise while a balloon filled with an equal volume of average atmospheric air does not?A.
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Why does a balloon filled with helium rise while a balloon filled with an equal volume of average atmospheric air does not?A.
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2. 26 views
Why does a balloon filled with helium rise while a balloon filled with an equal volume of average atmospheric air does not?A.
1. 1 answer
2. 19 views
Why does a balloon filled with helium rise while a balloon filled with an equal volume of average atmospheric air does not?A.
1. 1 answer
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Why does a balloon filled with helium rise while a balloon filled with an equal volume of average atmospheric air does not?A.
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2. 23 views
A helium-filled balloon was used instead of a hot-air balloon to lift the Red Bull Stratos capsule to 128,000 ft because helium
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2. asked by DanielQuestion 6 is based on the stimulus below:
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A helium-filled balloon of the type used in long-distance flying contains 420,000 ft3 (1.2 times 107 L) of helium. Suppose you
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2. asked by Helpme
3. 1,699 views
a weather balloon partially filled w/ 33.5 L of helium @ 18 deg C & .95 atm. what volume will helium occupy @ -23 deg C w/ a
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2. asked by Annie
3. 508 views
A weather balloon is filled with 0.295 m3 of helium on the ground at 18 °C and 756 torr.What will the volume of the balloon be
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2. asked by jun
3. 1,228 views
Helium gas is added to a balloon, already partially filled with helium gas, the balloon inflates, because the1 molecules in the
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2. 56 views