Question

Consider the above problem, find out the value of Reynolds number

(a) 14.09 * 10 ^8

(b) 14.09 * 10 ^7

(c) 14.09 * 10 ^6

(d) 14.09 * 10 ^5

I got this question during an internship interview.

This question is from Non Dimensionless Correlation for Convective Mass Transport topic in section Modes and Diffusion of Mass Transfer

Answer 1

Right option is (d) 14.09 * 10 ^5

To explain I would say: Re = V l p/ µ.