The gas between two long coaxial cylindrical surfaces is filled with a homogeneous isotropic substance. The radii of the surfaces are r_(1) = 5.00 cm and r_(2) = 7.00 cm. In the steady state the temperatures of the inner and outer surfaces are T_(1) =290 K and =320 K respectively. Find the temperature of a coaxial surface ofradius r.

The gas between two long coaxial cylindrical surfaces is filled with a

1.	The gas between two long coaxial cylindrical surfaces is filled with a homogeneous isotropic substance. The radii of the surfaces are r_(1) = 5.00 cm and r_(2) = 7.00 cm. In the steady state the temperatures of the inner and outer surfaces are T_(1) =290 K and =320 K respectively. Find the temperature of a coaxial surface ofradius r.
Answer» ANSWER :`[T=147+89 INR]`

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