its not useful for the refrigerator its useful for humans only....
its not useful for the refrigerator its useful for humans only....
This refrigerator is listed as being energy star complaint,so it has low energy consumption
The path of thermal energy in a refrigerator is that the thermal energy is removed from the gas, it condenses, or become liquid.
Chemical energy
The useful energy that comes out is light energy. Heat energy is also produced but is not useful
Not enough information. The refrigerator must also follow the Second Law.The energy released to the room is the energy removed from the room, PLUS the energy used by the refrigerator (for example, as electrical energy).
An energy efficient refrigerator is a better choice than a regular refrigerator and is not too expensive. Matter fact it is around the same price as a regular refrigerator.
Useful: Energy Light Sound Non-Useful: Electricity C02
With an ENERGY STAR qualified refrigerator, you can maximize your energy and dollar . You can save money by slashing your electric bill in half as well as protect the environment.
Thermal energy never disappears, but it can be moved from one place to another, which is what a refrigerator does. If you examine your refrigerator you will be able to observe that there are heat exchange tubes (usually on the back) which get hot as they pump heat from the interior to the exterior of the refrigerator.
This refrigerator is not Energy Star qualified.