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4. A refrigerator is used to cool 4 litres of soft drink from room temperature (23 °C) to 4 °C. If the density of the soft drink is 1015 kg/m³ (1 litre = 0.001 m'), how much heat must be removed if the specific heat of the soft drink is 4350 J/kg °C

4. A refrigerator is used to cool 4 litres of soft drink from room temperature (23 °C) to 4 °C. If the density of the soft drink is 1015 kg/m³ (1 litre = 0.001 m'), how much heat must be removed if the specific heat of the soft drink is 4350 J/kg °C

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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14:26 C 4. A refrigerator is used to cool 4 litres of soft drink from room temperature (23 °C) to 4 °C. If the density of the soft drink is 1015 kg/m³ (1 litre = 0.001 m³), how much heat must be removed if the specific heat of the soft drink is 4350 J/kg °C 5. The chemical reaction presented below is not balanced. Balance it and calculate and for this reaction at and 1 atm and 25 °C. (values for standard entropies and enthalpies are given in the text book) CO(g) + H2(g) CH,OH(I) 6. An engine operating in a circle absorbs 13 000 J of from the heat source and emit 8 000 J to a cold reservoir. Calculate (a) Work done by the engine (b) Efficiency of the engine Add a caption... > Status (Custom)
Transcribed Image Text:14:26 C 4. A refrigerator is used to cool 4 litres of soft drink from room temperature (23 °C) to 4 °C. If the density of the soft drink is 1015 kg/m³ (1 litre = 0.001 m³), how much heat must be removed if the specific heat of the soft drink is 4350 J/kg °C 5. The chemical reaction presented below is not balanced. Balance it and calculate and for this reaction at and 1 atm and 25 °C. (values for standard entropies and enthalpies are given in the text book) CO(g) + H2(g) CH,OH(I) 6. An engine operating in a circle absorbs 13 000 J of from the heat source and emit 8 000 J to a cold reservoir. Calculate (a) Work done by the engine (b) Efficiency of the engine Add a caption... > Status (Custom)
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