Solved papers for JEE Main & Advanced AIEEE Solved Paper-2005

done AIEEE Solved Paper-2005 Total Questions - 1

• question_answer1) The figure shows a system of two concentric spheres of radii\[{{r}_{1}},{{r}_{2}}\]and kept at temperatures \[{{T}_{1}},{{T}_{2}},\]respectively. The radial rate of flow of heat in a substance between the two concentric spheres, is proportional to     AIEEE  Solved  Paper-2005
  A)
  \[\frac{({{r}_{2}}-{{r}_{1}})}{({{r}_{1}}{{r}_{2}})}\]            
  done clear
  B)
         \[\ln \left( \frac{{{r}_{2}}}{{{r}_{1}}} \right)\]      
  done clear
  C)
         \[\frac{{{r}_{1}}{{r}_{2}}}{({{r}_{2}}-{{r}_{1}})}\]
  done clear
  D)
         \[({{r}_{2}}-{{r}_{1}})\]
  done clear
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