Question

Two rods of same length and transfer a given amount of
heat 12 second, when they are joined as shown in figure (i).
But when they are joined as shwon in figure (ii), then they
will transfer same heat in same conditions in
(a) 24 s (b) 13 s
(c) 15 s (d) 48 s

Answer 1

Answer:

24 s

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