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Which is the transfer of heat through a material without movement of the material itself?
Wiki User
∙ 14y ago
It's called conduction - although if you were to examine the material on a molecular level you would still see the molecules vibrating and colliding with each other to transfer the heat.
Wiki User
∙ 14y ago
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Can the movement of matter occur without energy transfer?
Yes it can.
What is the difference between conduction and convection?
Conduction transfers heat by direct contact. Convection, is the transfer of heat by movement of the medium, due to difference of density caused by changes in temperature.
Explain difference between heat transfer mechanisms in solids liquids gases and combinations of substances in terms molecular motion bulk motion and surface properties in industrial processes?
In solids, heat is transferred by conduction, the movement (vibration) of molecules. Heat transfer from solids to liquids and gases takes place through convection, or the movement of fluids at the surface. Radiation heat transfer can occur without a medium.
What is cunduction?
is when it travels through particles that are touching
What are examples conduction convection and radiation?
example of conduction is heating a metal rod. the heat transmits without the movement of particles. convection is heating water. example of radiation is the heat received by sun. in this case, heat travels through vacuum WITHOUT heating the space between the sun and the Earth.
What three ways can heat travel through substances?
Conduction - Process of heat transfer through a medium or material without any movement of the medium or material. Convection - transfer of heat from one place to another through the movement of fluids. A fluid with a given density rises within a fluid of greater density and sinks within in a fluid of smaller density. Radiation - transfer of heat, in the form of waves from one place to another without a medium.
The movement of material through a cell membrane without using cellular energyg?
"diffusion"
Can the movement of matter occur without energy transfer?
Yes it can.
What is the difference between conduction and convection?
Conduction transfers heat by direct contact. Convection, is the transfer of heat by movement of the medium, due to difference of density caused by changes in temperature.
What does light and sound transfer?
They both transfer energy from point A to point B without the movement of any medium between them.
What are the differences between the three methods of heat transfer?
Conduction, convection ,radiations are three methods of heat transfer. Conduction is carried out by direct contact with materials covection & radiation are carried out without any contact with the material
Is conduction a physical or chemical?
Chemical property.
What is it called when you transfer heat from one particle of matter to another without the movement of matter itself?
conduction
Explain difference between heat transfer mechanisms in solids liquids gases and combinations of substances in terms molecular motion bulk motion and surface properties in industrial processes?
In solids, heat is transferred by conduction, the movement (vibration) of molecules. Heat transfer from solids to liquids and gases takes place through convection, or the movement of fluids at the surface. Radiation heat transfer can occur without a medium.
A rising and falling disturbance that transports energy from a source to a receiver without the actual transfer of material is called?
a wavw
When scientist transfer genes from one organism to the other it is called?
Horizontal and vertical gene transfers are the terms to account for the transfer of genes between organisms. Horizontal (HGT) or (LGT) transfer happens when non-traditional reproduction effectuates the transfer whereas vertical transfer (VGT) occurs when asexual or sexual reproduction effectuates the genetic movement from parents to offspring.
Differentiate between radiation convection conduction and evaporation as method of heat loss?
Conduction is heat transfer between part of the same material or different material which are adjacent to one another. Convection is heat transfer from one material to another via a medium, such as air or water. Radiation is heat transfer without any medium and through electromagnetic waves, such as between the Sun and the Earth. Evaporation is heat absorption by liquids which then becomes a gas, such as when you boil water or simply leave a cup of water around and it is evaporated after a while.
