ödaly ülbäi : Thermal diffusivity of a substance is proportional of conductivity inversely proportional to conductivity O None O نقطة واحدة When the transfer of heat from one particle of a body to another by the actual motion of the heated particles, it is referred to transfer by conduction radiation O convection conduction and convection

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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ödaly übäi : Thermal diffusivity of a substance is
proportional of conductivity
inversely proportional to conductivity O
None O
نقطة واحدة
When the transfer of heat from one
particle of a body to another by the
actual motion of the heated
particles, it is referred to transfer by
conduction
radiation O
convection
conduction and convection
Transcribed Image Text:ödaly übäi : Thermal diffusivity of a substance is proportional of conductivity inversely proportional to conductivity O None O نقطة واحدة When the transfer of heat from one particle of a body to another by the actual motion of the heated particles, it is referred to transfer by conduction radiation O convection conduction and convection
ödaly übäi The thermal resistance of the wall is
: given by
k/AL
L/kA
kL/A
None
نقطة واحدة
When heat is transferred from hot
body to cold body, in a straight line,
without affecting the intervening
medium, it is referred as heat
transfer by
radiation
convection
conduction and convection
conduction
Transcribed Image Text:ödaly übäi The thermal resistance of the wall is : given by k/AL L/kA kL/A None نقطة واحدة When heat is transferred from hot body to cold body, in a straight line, without affecting the intervening medium, it is referred as heat transfer by radiation convection conduction and convection conduction
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