The outer ends of two bars A and B are at 100¬¨¬®‚Äö√†√ªC and 50¬¨¬®‚Äö√†√ª respectively. Calculate the temperature at the welded joint if they have the same cross-section and the same length and their thermal conductivities are in the ratio of A:B = 7:5$

Question

TuteeHUB · Accepted Answer

80.548¬¨¬®‚Äö√†√ªC

TuteeHUB · Answer

79.166¬¨¬®‚Äö√†√ªC

TuteeHUB · Answer

20.157¬¨¬®‚Äö√†√ªC

TuteeHUB · Answer

58.147¬¨¬®‚Äö√†√ªC

1.	The outer ends of two bars A and B are at 100¬¨¬®‚Äö√†√ªC and 50¬¨¬®‚Äö√†√ª respectively. Calculate the temperature at the welded joint if they have the same cross-section and the same length and their thermal conductivities are in the ratio of A:B = 7:5$
A.	79.166¬¨¬®‚Äö√†√ªC
B.	80.548¬¨¬®‚Äö√†√ªC
C.	20.157¬¨¬®‚Äö√†√ªC
D.	58.147¬¨¬®‚Äö√†√ªC
Answer» B. 80.548¬¨¬®‚Äö√†√ªC

The outer ends of two bars A and B are at 100¬¨¬®‚Äö√†√ªC and 50¬¨¬®‚Äö√†√ª respectively. Calculate the temperature at the welded joint if they have the same cross-section and the same length and their thermal conductivities are in the ratio of A:B = 7:5$

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