Mnot Tnot = 75°C Tout-? %3D Mcold Tcold = 18°C Hot and cold stream of water are mixing together as shown in Figure. The temperature of the hot and cold streams at the inlet are 75 °C and 18 °C, respectively. Mass flow rates of the hot and the cold streams are (1.500x10^-1) kg and (1.00x10^-1) kg, respectively. Find the temperature of the mixed stream. The specific heat of the hot water stream is 4000 J/kg- K and the cold stream is 380O J/kg-K. Answer should be in °C with three significant figures.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Mnot D Thot = 75°C
Tout-?
mcold
Tcold = 18°C
Hot and cold stream of water are
mixing together as shown in Figure.
The temperature of the hot and cold
streams at the inlet are 75 °C and 18
°C, respectively. Mass flow rates of
the hot and the cold streams are
(1.500x10^-1) kg and (1.00x10^-1)
kg, respectively. Find the temperature
of the mixed stream. The specific heat
of the hot water stream is 4000 J/kg-
K and the cold stream is 3800 J/kg-K.
Answer should be in °C with three
significant figures.
Note: Your answer is assumed to be
reduced to the highest power
possible.
Transcribed Image Text:Mnot D Thot = 75°C Tout-? mcold Tcold = 18°C Hot and cold stream of water are mixing together as shown in Figure. The temperature of the hot and cold streams at the inlet are 75 °C and 18 °C, respectively. Mass flow rates of the hot and the cold streams are (1.500x10^-1) kg and (1.00x10^-1) kg, respectively. Find the temperature of the mixed stream. The specific heat of the hot water stream is 4000 J/kg- K and the cold stream is 3800 J/kg-K. Answer should be in °C with three significant figures. Note: Your answer is assumed to be reduced to the highest power possible.
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