The local surface conductance for laminar film condensation on vertical surface is (where, t = film thickness) _________________? August 24, 2021March 3, 2019 by admin The local surface conductance for laminar film condensation on vertical surface is (where, t = film thickness) _________________? A. ∝ tB. ∝ 1/t C. ∝ √t D. Independent of ‘t’