Fouriers law of heat conduction.

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The discussion centers on the application of Fourier's law of heat conduction, specifically the equation -k*dT/dr=0. Participants clarify that the constant k should be retained during integration to maintain the integrity of the equation. Dividing by k is permissible, but it necessitates replacing C/k with a new constant. This ensures accurate integration and preserves the relationship defined by Fourier's law.

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guitar24
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If I have the equation -k*dT/dr=0

do I get rid of the constant k and integrate, or do i integrate first and keep the constant?
 
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You can divide it, otherwise you'd just replace C/k with some other constant.
 

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