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How does one-dimensional heat transfer differ from two-dimensional heat transfer?
One dimensional heat transfer is when the temperature varition is in one direction only while two dimensional heat transfer is when temperature varies mainly in two directions (i.e x,y or r,z).
Can heat transfer occur when two substances are the same temperature?
yes your mum had heat transfer with your dad
What type of heat transfer occurs when two things are touching?
Yes, it is called transfer by conduction.Transfer by radiation requires no contact and transfer by convection requires contact through an intermediate moving fluid.
Which two methods of heat transfer are possible with liquids which of the two has greater effect?
The two methods of heat transfer that are possible with liquids are convection and conduction. Convection has a greater effect because it helps heat spread faster.
What is the direct transfer of heat energy called?
conduction is the direct transfer of heat energy. It works like this:when two things to separate temperatures meet, then one cools down and the other heats up until they are both the same temperature.
What are two examples of heat transfer?
Convection - heat transfer through liquids.Conduction - heat transfer through solids.Radiation - heat transfer through vacuum.
How does one-dimensional heat transfer differ from two-dimensional heat transfer?
One dimensional heat transfer is when the temperature varition is in one direction only while two dimensional heat transfer is when temperature varies mainly in two directions (i.e x,y or r,z).
Can heat transfer occur when two substances are the same temperature?
yes your mum had heat transfer with your dad
What is the method of heat transfer between two air masses?
The primary method of heat transfer between two air masses is convection.
What type of heat transfer occurs when two things are touching?
Yes, it is called transfer by conduction.Transfer by radiation requires no contact and transfer by convection requires contact through an intermediate moving fluid.
How does heat escape through walls?
Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Read more: How_does_heat_escape_through_walls
Which two methods of heat transfer are possible with liquids which of the two has greater effect?
The two methods of heat transfer that are possible with liquids are convection and conduction. Convection has a greater effect because it helps heat spread faster.
What is the direct transfer of heat energy called?
conduction is the direct transfer of heat energy. It works like this:when two things to separate temperatures meet, then one cools down and the other heats up until they are both the same temperature.
What term is the transfer of energy between two objects?
The transfer of energy between two objects is referred to as heat transfer. It is always called heat transfer, regardless of what kind of energy is being transferred.HeatThermal energy.yes. btw, that's not a question.
Does heat transfer with the same temperature?
No. When two bodies or regions are at the same temperature, equilibrium is already reached & no transfer of heat occurs.
How does a wall loose heat?
Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Read more: How_does_heat_escape_through_walls
How can is heat be lost through walls?
Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Read more: How_does_heat_escape_through_walls
