The vertical extend of air with pressure changing by 1% with 80 m difference in height is referred to as ...4
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What statement is correct with regard to the density of a gas?4
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How do volume, density and temperature change when a gas is being compressed?4
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With pressure and temperature given, any gas being heavier or lighter than air depends on what?4
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How does a gas react when released from a pressurized container?4
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In a given height, a given amount of ballast is uloaded from a gas balloon. How is the increase in height at 5500m different from the increase in height at MSL by unloading the same amount of ballast?4
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At which height the load carrying capability of a gas balloon is reduced by approximately 50% compared to MSL?4
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Aerostatic lift, amongst other factors, depends on...4
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What effect can sudden insolation from sunlight have on a gas balloon?4
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How does the norm height of a gas balloon with maximum differential pressure change, when its mass is reduced by 1%?4
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