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Conduction is important for transferring heat or electricity in materials. It allows heat or electricity to move from one place to another through direct contact between particles. This process is essential for various everyday applications, such as cooking, heating, and electrical wire connections.
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Why is it the air conduction is longer than the bone conduction?
Air conduction is slower than bone conduction because sound waves need to travel through the air, which is less dense compared to bone. In bone conduction, sound vibrations can directly stimulate the cochlea in the inner ear through the bones of the skull, bypassing the need to travel through the air.
What are some features of conduction?
Conduction is defined as the transfer of heat through a solid material. It occurs through direct contact between objects at different temperatures, without the need for any movement of the material itself. Conduction is influenced by the thermal conductivity of the material involved.
When conduction occurs between two objects do the two objects need to be touching?
No, conduction can occur between objects without them needing to be in direct contact. Heat conduction can happen through a material medium or in the form of radiation, where energy is transferred through electromagnetic waves.
What do conduction and convection use that radiation does not?
Conduction and convection require a medium (such as a solid or fluid) to transfer heat, while radiation does not need a medium and can transfer heat through electromagnetic waves.
What does conduction and convection have in common?
Conduction and convection are both methods of heat transfer. They both require a material medium for the transfer to occur - conduction is through direct contact between materials, while convection involves the movement of fluids.
Why is it the air conduction is longer than the bone conduction?
Air conduction is slower than bone conduction because sound waves need to travel through the air, which is less dense compared to bone. In bone conduction, sound vibrations can directly stimulate the cochlea in the inner ear through the bones of the skull, bypassing the need to travel through the air.
What does conduction and convection need to work?
Heat energy and a temperature difference.
Why can't the suns heat reach us by conduction or convection?
because there is no medium, conduction and convection need medium to spread through, they cannot spread through vacuum.
What is the connection of a spark plug as a conduction?
this is urgent i need the answer now for my report tnx anyways...
Why 8kilohertz bone conduction is not checked in pure tone audiometry?
8Khz may need an intensity higher for people to perceive it during air conduction especially in adults, during bone conduction, an increase in intensity may provoke a tactile response and not the response from audibility.
What are some features of conduction?
Conduction is defined as the transfer of heat through a solid material. It occurs through direct contact between objects at different temperatures, without the need for any movement of the material itself. Conduction is influenced by the thermal conductivity of the material involved.
When conduction occurs between two objects do the two objects need to be touching?
No, conduction can occur between objects without them needing to be in direct contact. Heat conduction can happen through a material medium or in the form of radiation, where energy is transferred through electromagnetic waves.
What do conduction and convection use that radiation does not?
Conduction and convection require a medium (such as a solid or fluid) to transfer heat, while radiation does not need a medium and can transfer heat through electromagnetic waves.
What does conduction and convection have in common?
Conduction and convection are both methods of heat transfer. They both require a material medium for the transfer to occur - conduction is through direct contact between materials, while convection involves the movement of fluids.
Is thermal conduction the same as conduction?
Yes, thermal conduction and conduction are often used interchangeably. Thermal conduction specifically refers to the transfer of heat through a material due to a temperature difference.
Is sunbaving a conduction?
Sunbathing is a form of heat transfer known as thermal radiation, not conduction. Thermal radiation is the transfer of heat through electromagnetic waves from the sun to your skin without the need for direct contact.
Why can heat travel through space by radiation but not by conduction and convection?
For conduction and convection we need a material medium. But for radiation such a meaterial medium is not necessary. So in free space radiation can pass through easily.
