3379Chemical EngineeringMedium
Prandtl number is the ratio of________?
AMomentum diffusivity to thermal diffusivity
BMass diffusivity to thermal diffusivity
CThermal diffusivity to mass diffusivity
DThermal diffusivity to momentum diffusivity
Correct answer
A. Momentum diffusivity to thermal diffusivity
Explanation
The correct answer is Momentum diffusivity to thermal diffusivity.