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Name: A bar of gold (bar A) is in thermal contact with a bar of iron (bar B)
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Description: A bar of gold (bar A) is in thermal contact with a bar of iron (bar B) of the same length and area (see the figure below). One end of the compound bar is maintained at Th = 86.5°C, and the opposite end is at 30.0°C. Find the temperature at the juncti

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iron (bar B) of the same length and area (see the figure

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 31P: An ideal gas initially at 300 K undergoes an isobaric expansion at 2.50 kPa. If the volume increases...

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The concrete sections of a certain superhighway are designed to have a length of 27.0 m. The sections are poured and cured at 10.0°C. What minimum spacing should the engineer leave between the sections to eliminate buckling if the concrete is to reach a temperature of 44.0°C? (Note: If applicable, use this table to solve the problem.) cm Need Help? Read It Watch It
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