In the diagram below, metal 1 is made of gold and metal 2 is aluminum. Both bars have the same length and area of cross-section but their thermal conductivities are different. Thetemperature Th is maintained at a constant 88.0°C at the end A while the temperature T, at the end B is maintained at 19.0°C.A.Tmetal 1metal 2T(a) What is the temperature T; at the junction of the two bars? The thermal conductivity of gold is 318 J/(s · m · °C) and that for aluminum is 220 J/(s• m · °C).°C(b) If metals 1 and 2 are now interchanged, but the values of Th and T, are the same as in part (a), what will be the temperature of the junction?°C

Given The value of temperature are Th=88.0°C and Tc=19°C. The thermal conductivity of gold is…

n the diagram below, metal 1 is made of gold and metal 2 is aluminum. Both bars have the same length and area of cross-section but their thermal conductivities are different. The emperature Th is maintained at a constant 88.0°C at the end A while the temperature T, at the end B is maintained at 19.0°C. T metal 1 metal 2 Tj (a) What is the temperature T; at the junction of the two bars? The thermal conductivity of gold is 318 J/(s · m. °C) and that for aluminum is 220 J/(s •m. °C). °C (b) If metals 1 and 2 are now interchanged, but the values of Th and T. are the same as in part (a), what will be the temperature of the junction? °C

n the diagram below, metal 1 is made of gold and metal 2 is aluminum. Both bars have the same length and area of cross-section but their thermal conductivities are different. The emperature Th is maintained at a constant 88.0°C at the end A while the temperature T, at the end B is maintained at 19.0°C. T metal 1 metal 2 Tj (a) What is the temperature T; at the junction of the two bars? The thermal conductivity of gold is 318 J/(s · m. °C) and that for aluminum is 220 J/(s •m. °C). °C (b) If metals 1 and 2 are now interchanged, but the values of Th and T. are the same as in part (a), what will be the temperature of the junction? °C

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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