if a balloon filled with helium weighs 21.6 kg, knowing that helium's density is 0.18 kg/m3 then what is its volume?

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Physics

Guest

14 December, 06:21

if a balloon filled with helium weighs 21.6 kg, knowing that helium's density is 0.18 kg/m3 then what is its volume?

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Answers (1)

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Julissa Mayo · Answer 1

120 m³

Explanation:

Density is defined as the mass per unit volume. It is an intensive property,

in mathematically defined as mass divided by volume:

Density = mass / Volume

Volume = Mass / Density

Volume = 21.6 kg / 0.18 kg/m³

= 120 m³