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Original Question
How much heat in kcal must be added to 0.32 kg of water at room temperature (20°C) to raise its temperature to 36°C?Asked by jenny
How much heat in kcal must be added to 0.77 kg of water at room temperature (20°C) to raise its temperature to 50°C?
Answers
Answered by
DrBob222
q = mass H2O x specific heat H2O x (Tfinal-Tinitial)
mass H2O = 1000 g
specific heat H2O = 1 cal/g*c
Tfinal = 50
Tinitial = 20
mass H2O = 1000 g
specific heat H2O = 1 cal/g*c
Tfinal = 50
Tinitial = 20