Properties Of Solids And Liquids Question 443

Question: 12 identical rods made of same material are arranged in the form of a cube. The temperature of P and R are maintained at 90C and 30C respectively. Then the temperature of point V, when steady state is reached is

Options:

A) 65C

B) 60C

C) 20C

D) 50C

Show Answer

Answer:

Correct Answer: D

Solution:

[d] 90V2RT=V30RTV=50oC



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