Piece Rod

Piece Rod
Piece Rod
A piece of metal rod of radius 3 cm and length 0.5 m was heated with a heat source at 250 W.?

A piece of metal rod of radius 3 cm and length 0.5 m was heated with a heat source at 250 W. Assuming no heat loss, the temperature at the cold and hot end are respectively 240 and 290 degree celsius. Calculate the coefficient of thermal conductivity.

use this eq:

P=[kA(Th-Tc)] / L….to solve for k. I don’t have a calculator but…..

k = PL / A(Th-Tc)

Regards from Bakersfield, CA

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July 28th, 2006  in Accessories No Comments »

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