Insulated water tank 2. Water (0.12m3) 3. 4. 5. 6. COPPER A 50-kg copper block initially at 80°C is dropped into an insulated tank that contains 0.120 m3 of water at 25°C. Determine the final equilibrium temperature and the total entropy change for this process. Properties: Take the density and specific heat of water as p-997 kg/m3 and cp-4.18KJ/kgK, respectively, and the specific heat of copper as cp=0.386kJ/kgK (values at room temperature). O AJ0 204 kuiK

Elements Of Electromagnetics
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Insulated water tank
2.
Water (0.12m3)
3.
4.
5.
COPPER
A 50-kg copper block initially at 80°C is dropped into an insulated tank that contains 0.120 m3 of water at 25°C. Determine the final equilibrium
temperature and the total entropy change for this process.
Properties: Take the density and specific heat of water as p-997 kg/m3 and cp-4.18kJ/kgK, respectively, and the specific heat of copper as
cp=0.386kJ/kgK (values at room temperature).
O AJ0 204 kK
8)0 036 kaka
8 C0 06 kJK
Transcribed Image Text:Insulated water tank 2. Water (0.12m3) 3. 4. 5. COPPER A 50-kg copper block initially at 80°C is dropped into an insulated tank that contains 0.120 m3 of water at 25°C. Determine the final equilibrium temperature and the total entropy change for this process. Properties: Take the density and specific heat of water as p-997 kg/m3 and cp-4.18kJ/kgK, respectively, and the specific heat of copper as cp=0.386kJ/kgK (values at room temperature). O AJ0 204 kK 8)0 036 kaka 8 C0 06 kJK
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