3. In an experiment to determine the thermal conductivity of a bar of a new alloy, one end ismaintained at 0C and the other at 100C. The bar has a cross-sectional area of 1cm? and alength of 20cm. If the rate of heat conduction through the bar is 34 Watts, what is thethermal conductivity of the bar?उ券

Answered: Image /qna-images/answer/d38d7a45-6aa0-4834-a336-8d1321c8f953.jpg

3. In an experiment to determine the thermal conductivity of a bar of a new alloy, one end is maintained at 0C and the other at 100C. The bar has a cross-sectional area of lcm2 and a length of 20cm. If the rate of heat conduction through the bar is 34 Watts, what is the thermal conductivity of the bar?

3. In an experiment to determine the thermal conductivity of a bar of a new alloy, one end is maintained at 0C and the other at 100C. The bar has a cross-sectional area of lcm2 and a length of 20cm. If the rate of heat conduction through the bar is 34 Watts, what is the thermal conductivity of the bar?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter11: Energy In Thermal Processes

Section: Chapter Questions

Problem 8WUE: A wooden wall 4.00 cm thick made of pine with thermal conductivity 0.12 W/m K) has an area of 48.0...

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