What is the term KL in the giver equation of Nusselt number for nuclea – McqOptions

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1.	What is the term KL in the giver equation of Nusselt number for nucleate boiling heat transfer correlations? Nu_b = ( frac{( frac{q}{A})D_b}{(T_s-T_{sat})k_L} )
A.	Thermal conductivity of the vapour
B.	Thermal conductivity of the liquid
C.	Thermal conductivity of the film
D.	Thermal conductivity of the Bubble
Answer» C. Thermal conductivity of the film

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