An air conditioner uses energy from work to transfer heat from a room in a house. A second air conditioner uses a different amount of energy from work and transfers heat. What is the difference in their efficiencies?

When the air conditioner is mounted inside a room, it only transfers heat within the room. The air conditioner does not change the form of the heat; it only absorbs the heat from inside the room and ejects it outside the room.

According to the second law of thermodynamics, in a closed system, the heat is increasing or remains constant. It never decreases.

So as the air conditioner cools the room, it has to pump the heat out from inside the room.

Every air conditioner has a preset temperature. If used continously, the temperature goes down the reset temperature and breaks down.

And then it would pump the heat out and a lot of energy would be released

To know more about air conditioner heat, click on https://brainly.com/question/20264838

#SPJ4

JaymaMays JaymaMays · Answer 2 · 2025-01-20T06:08:24-05:00

Final answer:

The efficiency and COP of air conditioners are based on the ratio of energy transferred from a cold environment to the work required. The difference in efficiency between air conditioners is determined by their respective COP values.

Explanation:

The efficiency of air conditioners and the coefficient of performance (COP) are determined by comparing the amount of energy transferred by heat from a cool environment (Qc) to the work input (W) needed to transfer that energy. Specifically, COP is defined for air conditioners by evaluating the ratio of heat transfer from the cold environment (Qc) to the work input (W). Therefore, the difference in efficiency between two air conditioners would depend on their respective COP values, which are based on the different amounts of energy they can transfer (Qc) relative to the work they require (W).

Answering question 10, the quality by which air conditioners are judged is b. The amount of energy transferred by heat from a cold environment, compared with the required work input.