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An ideal refrigerator-freezer operates with a COP = 7.0 in a 24°C room. What is the
Chapter 15, Problem 30P(choose chapter or problem)
QUESTION:
Problem 30P
An ideal refrigerator-freezer operates with a COP = 7.0 in a 24°C room. What is the temperature inside the freezer?
Questions & Answers
QUESTION:
Problem 30P
An ideal refrigerator-freezer operates with a COP = 7.0 in a 24°C room. What is the temperature inside the freezer?
ANSWER:
Solution 30P
Step 1 of 2:
The coefficient of performance of an ideal refrigerator is given for the room temperature. We need to find the cold temperature inside the freezer.
The coefficient of performance COP = 7
The hot temperature TH = 24°C = 297 K