A light balloon is filled with 373 m of helium at atmospheric pressure. Densities of Some...
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A light balloon is filled with 373 m³ of helium at atmospheric pressure. Densities of Some Common Substances at Standard Temperature (0°C) and Pressure (Atmospheric) Substance Air Aluminum Benzene Copper Ethyl alcohol Fresh water Glycerin Gold Helium gas Hydrogen gas p(kg/m³) 1.29 2.70 X 103 0.879 X 10³ 8.92 x 10³ 0.806 X 103 1.00 × 10³ 1.26 X 10³ 19.3 X 108 1.79 X 10-1 8.99 X 10-2 Substance Ice Iron Lead Mercury Oak Oxygen gas Pine Platinum Seawater Silver p(kg/m³) 0.917 X 10³ 7.86 X 108 11.3 X 103 13.6 X 10³ 0.710 X 10³ 1.43 0.373 X 103 21.4 X 10³ 1.03 X 10³ 10.5 X 10³ (a) At 0°C, the balloon can lift a payload of what mass? kg (b) In the table below, observe that the density of hydrogen is nearly half the density of helium. What load can the balloon lift if filled with hydrogen? kg A light balloon is filled with 373 m³ of helium at atmospheric pressure. Densities of Some Common Substances at Standard Temperature (0°C) and Pressure (Atmospheric) Substance Air Aluminum Benzene Copper Ethyl alcohol Fresh water Glycerin Gold Helium gas Hydrogen gas p(kg/m³) 1.29 2.70 X 103 0.879 X 10³ 8.92 x 10³ 0.806 X 103 1.00 × 10³ 1.26 X 10³ 19.3 X 108 1.79 X 10-1 8.99 X 10-2 Substance Ice Iron Lead Mercury Oak Oxygen gas Pine Platinum Seawater Silver p(kg/m³) 0.917 X 10³ 7.86 X 108 11.3 X 103 13.6 X 10³ 0.710 X 10³ 1.43 0.373 X 103 21.4 X 10³ 1.03 X 10³ 10.5 X 10³ (a) At 0°C, the balloon can lift a payload of what mass? kg (b) In the table below, observe that the density of hydrogen is nearly half the density of helium. What load can the balloon lift if filled with hydrogen? kg
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Solution Density is a measure of how much mass is contained in a given volume It is calculated by di... View the full answer
Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
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