of expansion or contraction. And assume constant specific heats of 4.18 2. A steel casting weighting 2 kg has an initial temperature of 500 CO; 40 kg of water initially at 25 C° is contained in a perfectly insulated steel tank weighting 5 kg. The casting is immersed in the water and the system is allowed to come to equilibrium. What is final temperature? Ignore effects KJ/Kg-1 .K° for water and 0.5 KJ/Kg.K°-1 for steel. (m SpaP) ST

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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of expansion or contraction. And assume constant specific heats of 4.18
2. A steel casting weighting 2 kg has an initial temperature of 500 Co; 40 kg
of water initially at 25 C° is contained in a perfectly insulated steel tank
weighting 5 kg. The casting is immersed in the water and the system is
allowed to come to equilibrium. What is final temperature? Ignore effects
KI/Kg-1 .K° for water and 0.5 KJ/Kg.K°-1 for steel.
-1
T)
(m SpoP)
Transcribed Image Text:of expansion or contraction. And assume constant specific heats of 4.18 2. A steel casting weighting 2 kg has an initial temperature of 500 Co; 40 kg of water initially at 25 C° is contained in a perfectly insulated steel tank weighting 5 kg. The casting is immersed in the water and the system is allowed to come to equilibrium. What is final temperature? Ignore effects KI/Kg-1 .K° for water and 0.5 KJ/Kg.K°-1 for steel. -1 T) (m SpoP)
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