Heat and Mass Transfer
Quick practice
Question 1 of 5
A fluid of viscosity 
and thermal conductivity 1.2 W/mK is allowed to flow over an iron plate at 
. The hydrodynamic boundary layer thickness at a specified location on the plate is 0.9 mm. The thermal boundary layer thickness at same location is:-
A
0.77 mm
B
0.21 mm
C
0.94 mm
D
0.81 mm
Concepts
Basic Heat Transfer Concepts
Heat Transfer by Conduction
Heat Transfer by Convection
Heat Exchangers
Heat Transfer by Radiation
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