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[Post New]22 Mar 2008 20:51:15 IST
    Subject: Thermodynamics challenge
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elastiboysai (2332)

Blazing goIITian

Olaaa!! Perrrfect answer. 422  [533 rates]
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A simple one
Thermo challenge
A copper and a tungsten plate having a thickness of 2 mm each are riveted together at 00C 2 form a bimetallic strip
Find the average radius of curvature of this plate at 2000C
The coefficients of linear expansion for copper and tungsten are
1.7*10-5 and.4*10-5  K-1 respectively

edited:10-5K-1 not 10-1K-1
    
 

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