Estimate the Volume of a Helium-Filled Balloon at STP If

question 33

Multiple Choice

Estimate the volume of a helium-filled balloon at STP if it is to lift a payload of 500 kg.The density of air is 1.29 kg/m³ and helium has a density of 0.178 kg/m³.

• A)4 410 m³
• B)932 m³
• C)450 m³
• D)225 m³

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