The convective heat transfer coefficient h is defined by the relationship (m=mass, Cp=specific heat, k= conductivity, q = heat flow rate, Nu = Nusselt Number, L = Thickness, $$\triangle T$$ = Temperature difference)

A

$$h = mCp \triangle T$$

B

$$h = \frac{k}{L}$$

C

$$h = \frac{q}{\triangle T}$$

D

$$h = \frac{NuK}{2L}$$