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DLS

  • 3 years ago

Three rods of identical cross sectional area and made from the same material form the sides of an isocles triangle BC right angled at B.The points A&B are maintained at temperature T and Root 2 T respectively.In the steady state,the temperature of the point C is Tc.Assuming only heat conduction takes pace,Tc/T=?

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  1. DLS
    • 3 years ago
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    @Vincent-Lyon.Fr @Mashy @Yahoo! @shubhamsrg

  2. Vincent-Lyon.Fr
    • 3 years ago
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    Is it: \(Tc/T = \Large \frac {3}{\sqrt 2 +1}\) ?

  3. DLS
    • 3 years ago
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    yeah..how?

  4. Vincent-Lyon.Fr
    • 3 years ago
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    There, thermal resistances are proportional to length of rod. BC and CA are in series. That means that temperature difference is proportional to length of rod. So TB-TC is to BC what TC-TA is to CA

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