The local surface conductance for laminar film condensation on vertical surface...

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The local surface conductance for laminar film condensation on vertical surface is (where, t = film thickness)

A. ∝ t

B. ∝ $$\frac{1}{{\text{t}}}$$

C. ∝ $$\sqrt {\text{t}} $$

D. Independent of 't'

Answer: Option B

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