Question: The heat transfer coefficient is a nondimensional parameter which is a function of viscosity , specific heat c p (kJ/kgK), and thermal conductivity k (W/mK).

The heat transfer coefficient is a nondimensional parameter which is a function of viscosity μ, specific heat c_p (kJ/kg·K), and thermal conductivity k (W/m·K). This nondimensional parameter is expressed as

(a) c_p/μk

(b) k/μc_p

(d) μc_p/k

(e) c_pk/μ

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