1.

The rate of heat transfer in case of infinitely long fin is given by

A. (h P k A)^1/2 (t₀ – t a)
B. (h P A)^1/2 (t₀ – t a)
C. (P k A)^1/2 (t₀ – t a)
D. (h k A)^1/2 (t₀ – t a)
Answer» B. (h P A)^1/2 (t₀ – t a)


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