13. A closed bowl containing a mixture of equal amounts of water and ice at temperature 6 = 0 °C, when left in a room, the whole ice melts in time Ato = 160 min. Room temperature is 6, = 25 °C, specific heat of water is 4.2 kJ/(kg K) and specific latent heat of melting of ice is L = 320 %3D Sw = kJ/kg. If the bowl were further left in the room undisturbed, how long would it take to increase temperature of water in the bowl from 0 = 22 °C to 6 = 23 °C? 42 min %3D

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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13. A closed bowl containing a mixture of equal amounts of water and ice at
temperature 6 = 0 °C, when left in a room, the whole ice melts in time
= 160 min. Room temperature is 6, = 25 °C, specific heat of water is
%3D
Ato =
Sw = 4.2 kJ/(kg K) and specific latent heat of melting of ice is L = 320
%3D
%3D
kJ/kg. If the bowl were further left in the room undisturbed, how long
would it take to increase temperature of water in the bowl from 0 = 22
%3D
°C to 6 = 23 °C?
42 min
%3D
Transcribed Image Text:13. A closed bowl containing a mixture of equal amounts of water and ice at temperature 6 = 0 °C, when left in a room, the whole ice melts in time = 160 min. Room temperature is 6, = 25 °C, specific heat of water is %3D Ato = Sw = 4.2 kJ/(kg K) and specific latent heat of melting of ice is L = 320 %3D %3D kJ/kg. If the bowl were further left in the room undisturbed, how long would it take to increase temperature of water in the bowl from 0 = 22 %3D °C to 6 = 23 °C? 42 min %3D
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