One end of a metal cylinder is heated at 26 joules per second (watts) and its other end is water-cooled. The cylinder is insulated to ensure that no heat is lost to the environment. The cylinder has a radius r= 0.022 m. A temperature difference of 4.9 K is measured by 2 thermometers separated by 0.25 m along its length. What is the thermal conductivity of the metal in W m-1 K-12 Do not include units in your answer. Write your answer in exponential form.

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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QUESTION 8
One end of a metal cylinder is heated at 26 joules per second (watts) and its other end is water-cooled. The cylinder is insulated to ensure that no heat is lost to the
environment. The cylinder has a radius r= 0.022 m. A temperature difference of 4.9 K is measured by 2 thermometers separated by 0.25 m along its length. What is
the thermal conductivity of the metal in W m-1 K-12
Do not include units in your answer.
Write your answer in exponential form.
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
239
P Type here to search
hp
4
ET
R
G
B
14
出
Transcribed Image Text:QUESTION 8 One end of a metal cylinder is heated at 26 joules per second (watts) and its other end is water-cooled. The cylinder is insulated to ensure that no heat is lost to the environment. The cylinder has a radius r= 0.022 m. A temperature difference of 4.9 K is measured by 2 thermometers separated by 0.25 m along its length. What is the thermal conductivity of the metal in W m-1 K-12 Do not include units in your answer. Write your answer in exponential form. Click Save and Submit to save and submit. Click Save All Answers to save all answers. 239 P Type here to search hp 4 ET R G B 14 出
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