Physics-
General
Easy

Question

Two rods of same length and transfer a given amount of heat12second,whentheyarejoined as shown in figure (i).But when they are joined as shown in figure (ii), then they will transfer same heat in same
conditions in

  1. 24s    
  2. 13s    
  3. 15s    
  4. 48s    

The correct answer is: 48s


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