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What detemines the direction of flow of heat between 2 objects in contact?
The direction of heat flow between two objects in contact is determined by the temperature difference between them. Heat will always flow from the object at a higher temperature to the object at a lower temperature until thermal equilibrium is reached.
What is it called when the flow of heat between two objects that are touching?
Conduction. Heat is transferred from one object to another through direct contact.
When electrons flow between two objects a what is produced?
When electrons flow between two objects, a flow of electric current is produced. This movement of charges generates a magnetic field around the flow of current.
What is thermal contact?
Thermal contact is the transfer of heat energy between two objects or substances that are in physical contact with each other. This transfer occurs when there is a difference in temperature between the two objects, leading to the flow of heat from the warmer object to the cooler one.
What is a charge transfer between objects that touch each other called?
A charge transfer between objects that touch each other is called conduction. This occurs when electrons flow from a charged object to a neutral object when they come into contact.
What detemines the direction of flow of heat between 2 objects in contact?
The direction of heat flow between two objects in contact is determined by the temperature difference between them. Heat will always flow from the object at a higher temperature to the object at a lower temperature until thermal equilibrium is reached.
What is it called when the flow of heat between two objects that are touching?
Conduction. Heat is transferred from one object to another through direct contact.
When electrons flow between two objects a what is produced?
When electrons flow between two objects, a flow of electric current is produced. This movement of charges generates a magnetic field around the flow of current.
What is thermal contact?
Thermal contact is the transfer of heat energy between two objects or substances that are in physical contact with each other. This transfer occurs when there is a difference in temperature between the two objects, leading to the flow of heat from the warmer object to the cooler one.
What is a charge transfer between objects that touch each other called?
A charge transfer between objects that touch each other is called conduction. This occurs when electrons flow from a charged object to a neutral object when they come into contact.
What four ways can you increase the rate of heat transfer?
Increase the temperature difference between the objects. Increase the surface area of contact between the objects. Improve the thermal conductivity of the material. Increase the flow rate of a fluid (in the case of convection).
If two objects of differing temperatures are in contact the transfer of energy between them is in a form called what?
The transfer of energy between two objects of differing temperatures in contact is known as heat flow or thermal energy transfer. Heat always moves from the object at a higher temperature to the object at a lower temperature until both objects reach thermal equilibrium.
In order for two objects to have heat transfer through conduction they must be?
in direct contact with each other. Heat transfer through conduction occurs when there is a temperature difference between two objects in contact, causing heat to flow from the warmer object to the cooler object.
When does the heat flow between two objects stop?
Heat flow between two objects stops when they reach thermal equilibrium, which means they are at the same temperature and no further heat transfer occurs. At this point, the heat energy is evenly distributed between the two objects, resulting in no net heat flow between them.
In order for heat to be transferred between two objects by conduction?
the objects must be in physical contact with each other, and there must be a temperature difference between them. Heat will flow from the object with a higher temperature to the one with a lower temperature until thermal equilibrium is reached.
What is the flow of heat between two objects that are touching?
Heat flows from the object with higher temperature to the object with lower temperature when they are in contact. This process continues until both objects reach thermal equilibrium, where their temperatures are equal.
What conditions are necessary for heat conduction to occur between two objects?
Heat conduction occurs between two objects when they are in direct contact with each other and there is a temperature difference between them. This allows heat to flow from the hotter object to the cooler object until they reach thermal equilibrium.
