1.

For laminar film condensation on a vertical plate, the mass flow rate of the condensate per unit depth of the film at any position x is given by

A. p g δ <sup>3</sup>/ 3
B. p g δ <sup>3</sup>/ 3 σ
C. p g δ <sup>2</sup>/ 3 σ
D. p g δ <sup>2</sup>/ 3
Answer» C. p g ‚âà√≠¬¨‚Ä¢ <sup>2</sup>/ 3 ‚âà√¨‚àö√¢


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