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Why are two changes of state of the refrigerant necessary to operate a refrigerator?
Two changes of state of the refrigerant are necessary to operate a refrigerator because it allows the refrigerant to absorb heat inside the refrigerator as a liquid and release heat outside the refrigerator as a gas, thus facilitating the cooling process efficiently. The changes in state from liquid to gas and gas to liquid help maintain the desired temperature inside the refrigerator.
What changes of state occur in the refrigerant refrigerator?
In a refrigerant refrigerator, the refrigerant undergoes two main changes of state: evaporation and condensation. The refrigerant evaporates in the evaporator coil, absorbing heat and cooling the interior of the refrigerator. It then condenses in the condenser coil, releasing heat and dissipating it outside the refrigerator, completing the cooling cycle.
What changes of state occur in a refrigerant of a refrigerator?
In a refrigerator, a refrigerant undergoes two main changes of state: from a low-pressure gas to a high-pressure gas in the compressor, and then from a high-pressure gas to a high-pressure liquid in the condenser. This process allows the refrigerant to absorb heat from the interior of the refrigerator and release it outside.
What are two changes of state of the refrigerant necessary to operate the refrigerator?
The two changes of state of the refrigerant necessary to operate the refrigerator are vaporization (absorbs heat from the refrigerator to cool it down) and condensation (releases heat to the surrounding environment to maintain cooling). These processes occur in the evaporator and condenser coils within the refrigeration system.
How the thermal energy of the coolant changes as it flows in a refrigerator?
As the coolant flows through the refrigerator, it absorbs thermal energy from the inside compartments, causing it to evaporate and carry the heat away. The coolant then releases this thermal energy outside the refrigerator, where it condenses back into a liquid state. This continuous cycle helps maintain the desired temperature inside the refrigerator.
In a refrigerator which two phase changes must occur in order to keep the food cold?
In a refrigerator, the two phase changes that occur to keep the food cold are evaporation and condensation. The refrigerant evaporates in the evaporator coils, absorbing heat from the food and cooling it down. Then, the refrigerant gas is compressed, which causes it to condense back into a liquid state, releasing the heat outside the refrigerator.
Are there three parts to state constitutions?
A+ All states must follow a national amendment process to make changes to state constitutions.
Among the important changes brought by the American revolution was?
the increasing separation of church and state
There are three parts to most state constitution?
A+ All states must follow a national amendment process to make changes to state constitutions.
State with most important manufactured product of vehicles and vehicle parts?
ha , hi
Among the important changes brought about by the American revolution was ap?
the increasing separation of church and state
Why are caribou important to the tundra?
They are a big food source in the north and western parts of the state for natives and non-natives. They are also important prey for large carnivores.
