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What 2 conditions must be prevent in order for heat conduction to take place between two objects?
Wiki User
∙ 10y ago
1. The two objects are to be in thermal contact. This means that everything between the two objects must be a conductor.
2. There is to be a temperature difference between the two objects. One must be hotter than the other.
Given these two conditions, heat will pass from the hotter to the cooler object. That is one of the fundamental laws of thermodynamics.
Wiki User
∙ 10y ago
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How does double glazing prevent conduction?
Because of the 2 layers of glass and air in between.
Does double glazing prevent conduction or convection?
Both - Conduction- the gap of air between two panes of glass. Convection - by sucking the air out However, don't say it will be 'prevented' (especially in an exam as you may lose marks!) it is only slowed down,
How is conduction prevented in a thermos flask?
There are many ways this is done. It can be done by having a double walled thermos with either air, an insulator, or a vacuum between. A vacuum will prevent all conduction except where the two walls touch but requires stronger materials.
Fiberglass insulation traps layers of air to prevent heat loss due to?
Conduction.
What type of energy transfer do temperature inversions prevent?
i think it prevents radiation or conduction transfer
How does double glazing prevent conduction?
Because of the 2 layers of glass and air in between.
What type of friction between 2 objects that prevent the object from moving is?
Static Friction
Insulation is used to prevent what type of heat transfer?
Conduction
How do you prevent heat transfer from conduction?
By using solid thermal insulators.
What is heat conduction and heat insulation?
Heat conduction is the process of transferring heat energy through direct collisions between particles.Heat insulation is when poor heat conductors (insulators) prevent heat to escape.your butt smells weird but heat is conducting it.
How is conduction prevented in a thermos flask?
There are many ways this is done. It can be done by having a double walled thermos with either air, an insulator, or a vacuum between. A vacuum will prevent all conduction except where the two walls touch but requires stronger materials.
Does double glazing prevent conduction or convection?
Both - Conduction- the gap of air between two panes of glass. Convection - by sucking the air out However, don't say it will be 'prevented' (especially in an exam as you may lose marks!) it is only slowed down,
What does covering a saucepan handle with plastic help to prevent?
It prevents the conduction of heat or even conduction of electric current shock in electric saucepan.
How is conduction used to prevent heat loss at home?
by using insulated wallpaper.
Fiberglass insulation traps layers of air to prevent heat loss due to?
Conduction.
Why sulphur does not conduct electricity?
The chemical structure of Sulfur would prevent the conduction of electricity.
What type of energy transfer do temperature inversions prevent?
i think it prevents radiation or conduction transfer
