Calculate the volume of helium needed in a hot air balloon to lift at least 100 kg of load. Density of He = 0.179 kg/m3, density of air = 1.29 kg/m3 (Answer: 90 m3) To solve the problem, which of the following equation/s can be used? Check as many that best applies to the solution.
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Calculate the volume of helium needed in a hot air balloon to lift at least 100 kg of load.
Density of He = 0.179 kg/m3, density of air = 1.29 kg/m3
(Answer: 90 m3)
To solve the problem, which of the following equation/s can be used? Check as many that best applies to the solution.
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