
(a)
The coefficient of performance of the ideal heat pump.
(a)

Answer to Problem 58GP
The coefficient of performance of the ideal heat pumpis 16.5.
Explanation of Solution
Given info:
The outside temperature of air is,
The inside temperature of house is,
Formula Used:
The expression to calculate the coefficient of performance of the ideal heat pumpis,
Calculation:
Substitute all the values in the above expression.
Conclusion:
Thus, the coefficient of performance of the ideal heat pumpis 16.5.
(b)
The maximum heat delivered to house.
(b)

Answer to Problem 58GP
The maximum heat delivered to house is
Explanation of Solution
Given info:
The power of the heat pump is,
The time for the heat is,
Formula Used:
The expression to calculate the maximum heat delivered to house is,
Calculation:
Substitute all the values in the above expression.
Conclusion:
Thus, the maximum heat delivered to house is
Chapter 15 Solutions
Physics: Principles with Applications
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Campbell Essential Biology (7th Edition)
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College Physics: A Strategic Approach (3rd Edition)
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