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What type of energy transfer is warm air rises wile cold air drops?
This is an example of convection, which is the transfer of heat through the movement of fluids (liquids or gases). In this case, warmer air rises because it is less dense than colder air, creating a convection current as it moves upwards and colder air moves downwards.
What word describes a current of cold air?
"Draught" is a term that describes a current of cold air moving through a space, often causing a chilling effect.
How does the air move in a room with a fire?
In a room with a fire, the air near the fire gets heated and rises. This creates a convection current where cooler air moves in to replace the rising warm air, creating a circulation of air within the room.
What ishot gas or liquid circulating is called?
Hot gas or liquid circulating is commonly referred to as fluid circulation. This process is utilized in various systems and equipment to transfer heat or carry out other functions in a closed loop system.
What statements describes the result of reversing the current in a current-carrying in a magnetic field?
When the current is reverted, the magnetic field will also be reverted.
Does pointing a fan at the ceiling help with air circulation in a room?
Yes, pointing a fan at the ceiling can help with air circulation in a room by creating a convection current that circulates air throughout the space.
Circulation of ocean water is called?
Current
A circular flow of warmer fluid and colder fluid is called?
This circular flow is called a convection current. It occurs when warmer fluid rises and displaces colder fluid, creating a continuous circulation pattern. Convection currents play a key role in various natural phenomena, such as ocean currents and atmospheric circulation.
Other ways to say convection current?
They are formed when warm and cold air masses meet in the atmosphere. They are found in the Troposphere.
Heat transfer by movement of currents in the fluid?
true
How does convection current occur when part of a fluid is heated?
When part of a fluid is heated, it becomes less dense and rises, creating a convection current. As it rises, it displaces cooler, denser fluid, which then descends to replace the rising fluid. This continuous circulation results in a convection current within the fluid.
What is the ability of an object to transfer electric current?
The ability of an object to transfer electric current is conductivity.
What is the current value of the reichsmark today?
The reichsmark is no longer in circulation and does not have a current value.
The transfer of heat by the movement of a fluid?
convection
What describes the direction of the electric current in Alternating Current?
It alternates.
What is the operation of a transfer switch?
to transfer current from any terminal connected.
What type of energy transfer is warm air rises wile cold air drops?
This is an example of convection, which is the transfer of heat through the movement of fluids (liquids or gases). In this case, warmer air rises because it is less dense than colder air, creating a convection current as it moves upwards and colder air moves downwards.
