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Conduction occurs when heat energy is transferred between objects that are in direct contact with each other. It requires a temperature difference between the two objects and a medium that allows heat to flow, such as a solid material. Additionally, conduction follows the direction of temperature gradient, moving from the higher temperature object to the lower temperature object.
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Is conduction occur in fluid?
Yes, conduction can occur in fluids. In fluids, conduction takes place through molecular collisions, where heat is transferred from molecule to molecule. However, conduction is typically less efficient in fluids compared to solids due to the free movement of molecules in fluids.
What is required for conduction and convection but not radiation?
Material medium is required for conduction and convection to transfer heat, but it is not necessary for radiation. Conduction involves the transfer of heat through direct contact between materials, while convection involves heat transfer through the movement of fluids. Radiation, on the other hand, can occur in a vacuum because it involves electromagnetic waves.
Why must substances be touching in order for conduction occur?
Because, conduction is the transfer of heat flow fro one object to another. So that means they must touch to make conduction occur.
could conduction happen between two objects that were not touching?
No, conduction requires physical contact between objects to transfer heat. Without direct contact, conduction cannot occur.
Why conduction can't occur in a vacuum?
Conduction requires the presence of a medium such as solid, liquid, or gas for heat transfer to occur. In a vacuum, there are no particles to transfer heat energy through collisions, so conduction cannot take place. Heat can only be transferred in a vacuum through radiation.
Does saltatory conduction only occur in CNS?
Saltory conduction only occurs in the myelinated axons.
Is conduction occur in fluid?
Yes, conduction can occur in fluids. In fluids, conduction takes place through molecular collisions, where heat is transferred from molecule to molecule. However, conduction is typically less efficient in fluids compared to solids due to the free movement of molecules in fluids.
What is required for conduction and convection but not radiation?
Material medium is required for conduction and convection to transfer heat, but it is not necessary for radiation. Conduction involves the transfer of heat through direct contact between materials, while convection involves heat transfer through the movement of fluids. Radiation, on the other hand, can occur in a vacuum because it involves electromagnetic waves.
How does heat movement by conduction occur?
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What is a threshold voltage in scr?
the voltage at which the current conduction occur
What kind of neurons does impulse conduction occur in the fastest?
nig
How should objects be positioned for conduction to occur?
very carfully
Why must substances be touching in order for conduction occur?
Because, conduction is the transfer of heat flow fro one object to another. So that means they must touch to make conduction occur.
What is sentence for conduction?
Copper is good for electricity conduction.The entire rod became hot by conduction.
Why does conduction occur more easily in solids and liquids than in gases?
Conduction is the transfer of heat by direct contact. It is more likely to occur in soilds and liquids because the particles are closer and move slower.
could conduction happen between two objects that were not touching?
No, conduction requires physical contact between objects to transfer heat. Without direct contact, conduction cannot occur.
Why conduction can't occur in a vacuum?
Conduction requires the presence of a medium such as solid, liquid, or gas for heat transfer to occur. In a vacuum, there are no particles to transfer heat energy through collisions, so conduction cannot take place. Heat can only be transferred in a vacuum through radiation.
