The thickness of thermal and hydrodynamic boundary layer is equal if Prandtl number is Options: A . &nbspEqual to one B . &nbspGreater than one C . &nbspLess than one D . &nbspEqual to Nusselt number

The thickness of thermal and hydrodynamic boundary layer is equal if Prandtl num

Question

The thickness of thermal and hydrodynamic boundary layer is equal if Prandtl number is

Options:

A . Equal to one

B . Greater than one

C . Less than one

D . Equal to Nusselt number

Answer: Option A

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