A metal rod of length 2m has cross sectional areas 2A and A as shown i – McqOptions

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1.	A metal rod of length 2m has cross sectional areas 2A and A as shown in figure. The ends are maintained at temperatures 100°C and 70°C. The temperature at middle point C is [CPMT 2000]
A.	80°C
B.	85°C
C.	90°C
D.	95°C
Answer» D. 95°C

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