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Why Do Helium Balloons Deflate?
Balloons are often filled with helium gas because it weighs only about one-seventh of what air weighs under identical conditions. The buoyancy force which can be expressed as F b = ρ
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Why Helium Gas is Widely Used in Balloons? (Finally Answered)
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04 00:39 Two similar balloons filled with helium gas are tied to L long strings. A body of mass m is tied to another ends of the strings. The balloons flats on
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Solved A rubber balloon is filled with helium gas. Which of
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