Math List-1 (type of layer) with List-II (characteristics of layer) and select the correct option using the codes given below:
P. Laminar sub layer
Q. Turbulent layer
R. Buffer layer
1. Thin layer near the plate surface in a turbulent flow of fluid over plate.
2. Layer above laminar sub layer with some turbulence and still having importance of viscous action.
3. Layer through where momentum and energy transfer takes place.