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Evaporation is used for cooling in refrigerators. In refrigerator's freezing compartment, a gas, lets say freon is evaporated. Evaporation needs energy, therefore when freon evaporates it takes this energy from the surrounding, thus evaporation decrease the temperature of surrounding.
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What is airconditioning?
Usually it is a machine for reducing the temperature of the air inside a house or car by using a heat-pump that works on the same principle as a refrigerator. It just makes your house a big refrigerator that you sit inside.
How does thermodynamics play a role in determining how a refrigerator works?
Thermodynamics is the branch of science that deals with heat and energy transfer. In the case of a refrigerator, thermodynamics is crucial in understanding how it works. The basic principle is that heat naturally flows from a warmer object to a cooler one. The refrigerator uses this principle to remove heat from the inside of the fridge and expel it outside, keeping the inside cool. This process is achieved through a cycle of compression, condensation, expansion, and evaporation of a refrigerant gas. By manipulating these thermodynamic processes, a refrigerator can effectively cool its interior.
What is the transforming principle?
transformer works induction principle
What is transformation principle?
transformer works induction principle
On which scientific principle does airplane works?
Bernoullis principle
What principle can explain how a hydraulic device works?
archimedes' principle
What is the working principle of motor?
motor works on the principle of mutual induction.
Insurance works on the principle?
insurance works on the principle of indemnity, law of large numbers, principles of utmost faith etc.
Why all electrical machines works on electromagnetic principle but not on electrostatic principle?
it works on the electromagnetic principle the conductor cuts the magnetic field which produces induces emf for the flow of current
What is the principle behind the use of the refractometer in determining salinity?
it works on the principle of refraction
What is the principle of electromagnetic crane?
the principle on which an electromagnetic crane works is electromagnetic induction
A jet engine works under the principle of?
A jet engine works under the principle of force versus thrust.
