Learn about new technologies!

What is the correct answer?


In free convection heat transfer transition from laminar to turbulent flow is governed by the critical value of the

A. Reynold's number

B. Grashoff's number

C. Reynold's number, Grashoff's number

D. Prandtl number, Grashoff's number

Please do not use chat terms. Example: avoid using "grt" instead of "great".