Ice at -10°C and water vapor at 130°C are brought together at atmospheric pressure in a perfectly insulated container whose heat capacity can be neglected. After thermal equilibrium is reached, the liquid phase at 50°C is present. Ignoring the equilibrium vapor pressure at (L, = 3.35x10ʻJ/kg 50°C, find the ratio of the mass of the steam to that of the ice. L, = 2.26x10° J / kg C = 2000J / kg - °C c = 2020J / kg - °C) %3D steam

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Ice at -10°C and water vapor at 130°C are brought together at atmospheric pressure in a
perfectly insulated container whose heat capacity can be neglected. After thermal equilibrium
is reached, the liquid phase at 50°C is present. Ignoring the equilibrium vapor pressure at
50°C, find the ratio of the mass of the steam to that of the ice (L, = 3.35×10°J/kg
L, = 2.26x10° J / kg C = 2000J / kg - °C cm = 2020J / kg -°C)
Transcribed Image Text:Ice at -10°C and water vapor at 130°C are brought together at atmospheric pressure in a perfectly insulated container whose heat capacity can be neglected. After thermal equilibrium is reached, the liquid phase at 50°C is present. Ignoring the equilibrium vapor pressure at 50°C, find the ratio of the mass of the steam to that of the ice (L, = 3.35×10°J/kg L, = 2.26x10° J / kg C = 2000J / kg - °C cm = 2020J / kg -°C)
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