Question: A refrigerator has a coefficient of performance equal to 5.00. The refrigerator takes in 120 J of energy from a cold reservoir in each cycle.

A refrigerator has a coefficient of performance equal to 5.00. The refrigerator takes in 120 J of energy from a cold reservoir in each cycle. Find
(a) The work required in each cycle and
(b) The energy expelled to the hot reservoir.

Step by Step Solution

★★★★★

3.40 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

COPrefrigerator a b W If ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-T-S-L (7).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

A reversible refrigerator has a coefficient of performance equal to 9.50. What is its efficiency?

A refrigerator has a coefficient of performance of 3.00. The ice tray compartment is at -20.0C, and the room temperature is 22.0C. The refrigerator can convert 30.0 g of water at 22.0C to 30.0 g of...

A restaurant refrigerator has a coefficient of performance of 5.0. If the temperature in the kitchen outside the refrigerator is 29oC, what is the lowest temperature that could be obtained inside the...

1. [-/3 Points] DETAILS MY NOTES SERPSE10 21.1.0P.003. ASK YOUR TEACHER PRACTICE ANOTHER In one cycle, a heat engine absorbs 1.72 k] from a hot reservoir at 277C and expels 1.16 k] to a cold...

1. [-/1 Points] DETAILS OSCOLPHY52016 15.1.P.001. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER What is the change in internal energy (in J) of a car if you put 11.9 gal of gasoline into its tank? The...

Complete Analysis of a Refrigerator Goal Solve for the performance coefficient of a refrigerator using a five-step process the includes: . Making a state table. . Making a process table. ....

14. 1Wave velocity and wavelength are related to the waves frequency and period by vw=m or vw=f3L true False 15. A transverse wave has a disturbance perpendicular to its direction of propagation....

20A please circle the answers please circle the answers please circle the answers please circle the answers please circle the answers please circle the answers please circle the answers please circle...

ANSWER ALL QUESTIONS. WILL GIVE A GOOD RATING FOR A CORRECT ANSWERS ONLY 2-35E A spring whose spring constant is 200 lbf/in has an initial force of 100 lbf acting on it. Determine the work, in Btu,...

Complete Analysis of a Refrigerator Goal Solve for the performance coefficient of a refrigerator using a fivestep process the includes: 1 . Making a state table. 2 . Making a process table. 3 ....

On January 1, 2014, Thao Company purchased the following two machines for use in its production process. Machine A: The cash price of this machine was $35,000. Related expenditures included: sales...

List the three amino acids that are least likely to occur in a sheet.

Problem 1 0 - 0 5 tivity Frame any goes public by using an auction. The bids are contained in the table below. The firm wants to sell 1 0 million shares. of receive shares to three decimal places. If...

Repeat Prob. 13106 for a total pressure of 3 atm. Data from problem 106 A flow-through combustion chamber consists of 15-cm diameter long tubes immersed in water. Compressed air is routed to the...

Consider the following multifactor (APT) model of security returns for a particular stock. Factor Factor Beta Factor Risk Premium Inflation 1.0 9 % Industrial production 0.5 10 Oil prices 0.2 8 a. If...

What is the firm's optimal capital structure? (Calculate its corporate cost of capital at each structure. Also, note that data on component costs at alternative capital structures are not reliable in...

1. What amount comes closest to the present value of a 15-year annuity (a total of 15 consecutive payments) of $550 paid at the end of each year that does not begin until the end of the fourth year?...