A cylindrical ice block with dimensions I m length and 0.01 m diameter originally maintained at...
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A cylindrical ice block with dimensions I m length and 0.01 m diameter originally maintained at 0°C begins falling horizontally from a hot air balloon floating at 10,000 m. The ice properties are cp = 2000 J/kg-K, p = 900 kg/m³, k = 2 W/m-K, latent heat of melting, ha=350 kJ/kg. If the ice maintains horizontal orientation until it falls to the ground, does it reach the ground as liquid water or solid ice? Assume that the surrounding air temperature is 35°C throughout the fall. Make suitable assumptions that are justified by the physics of the problem. Do not choose random values for anything. A cylindrical ice block with dimensions I m length and 0.01 m diameter originally maintained at 0°C begins falling horizontally from a hot air balloon floating at 10,000 m. The ice properties are cp = 2000 J/kg-K, p = 900 kg/m³, k = 2 W/m-K, latent heat of melting, ha=350 kJ/kg. If the ice maintains horizontal orientation until it falls to the ground, does it reach the ground as liquid water or solid ice? Assume that the surrounding air temperature is 35°C throughout the fall. Make suitable assumptions that are justified by the physics of the problem. Do not choose random values for anything.
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Answer rating: 100% (QA)
Analyzing the Ice Blocks Fate Liquid or Solid To determine if the ice block reaches the ground as liquid water or solid ice we need to compare the hea... View the full answer
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
Posted Date:
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