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Q: Why can't conduction and convection occur in space like radiation?
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Why can heat travel through space by radiation but not by conduction or convection?

Because conduction and convection require particles to transfer heat. Space is a vacuum (has no particles in it) so convection and conduction cannot occur.


How do you explain the difference between conduction convection or radiation can transfer heat explain?

It's a different way to transfer heat. One object emits electromagnetic radiation (for example, infrared - though it depends on the temperature); another object absorbs it. Heat transfer through radiation can occur in empty space; with conduction and convection, that's not possible.


How is heat transfer by radiation different form heat transfer by convection and conduction?

Radiation requires neither contact (through which conduction transfers heat) nor mass flow or movement (through which convection transfers heat). Only radiation can take place in a vacuum. Convection and conduction both require a material medium for the heat transfer to occur. Only radiation can transfer thermal energy through the vacuum of space.


Does the energy move from earths surface and atmosphere out of space through radiation conduction or convection?

conduction because there is more heat in space then there is in earth


Why cant thermal radiation move through space by conduction or convection?

Because in space there are no particles (this is called a vacuum), however conduction and convection require particles to work eg. solids, liquids and gases have particle arrangements. So thermal radiation has to travel through space via radiation as space is a vacuum and particle-less.

Related questions

Why can heat travel through space by radiation but not by conduction or convection?

Because conduction and convection require particles to transfer heat. Space is a vacuum (has no particles in it) so convection and conduction cannot occur.


How is heat transffered through space?

through thermal radiation, a type of electromagnetic radiation, convection and conduction could not occur because there are barely anything in space


What moves around empty space is it radiation or convection or conduction?

Empty space implies radiation.


Radiation is the only type of heat transfer that can occur?

Radiation is the only type of heat transfer that can occur through vacuum (space with no particles).


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.


How is Radiation different than Conduction and convection?

INSULATION IS EEPING THE HEAT INSIDE AND convection and radiation I HAVE GOT NO IEA HOPE IT HELPS :))


How do you explain the difference between conduction convection or radiation can transfer heat explain?

It's a different way to transfer heat. One object emits electromagnetic radiation (for example, infrared - though it depends on the temperature); another object absorbs it. Heat transfer through radiation can occur in empty space; with conduction and convection, that's not possible.


How is heat transfer by radiation different form heat transfer by convection and conduction?

Radiation requires neither contact (through which conduction transfers heat) nor mass flow or movement (through which convection transfers heat). Only radiation can take place in a vacuum. Convection and conduction both require a material medium for the heat transfer to occur. Only radiation can transfer thermal energy through the vacuum of space.


Which process transfers thermal energy by contact?

This proess is called conduction. The other processes are convection and radiation. Convection is the transfer of energy through movement, such as boiling water. Radiation is the transfer of thermal energy through a medium or space, such as the sun heating the earth.


Does the energy move from earths surface and atmosphere out of space through radiation conduction or convection?

conduction because there is more heat in space then there is in earth


Which can travel through empty space out of insulator convection electomagnetic conduction or radiation?

Radiation can travel through empty space. The radiation in question is electromagnetic waves.


What do conduction and convection do that radiation does notwhat does radiation use instead?

Conduction and convection badly needs material medium but radiation does not need a material medium as an essential one. It could traverse even in free space in the form of electromagnetic waves