Question

A flat plate is kept in an infinite fluid medium. The fluid has a uniform free-stream velocity parallel to the plate. For the laminar boundary layer formed on the plate, pick the correct option matching List-I and List-II.

List - I	List - II
A. Boundary layer thickness	1. Decrease in the flow direction
B. Shear stress at the plate	2. Increase in the flow direction
C. Pressure gradient along the plate	3. Remains unchanged

• A. A - 1, B - 2, C - 3
• B. A - 2, B - 2, C - 2
• C. A - 1, B - 1, C - 2
• D. A - 2, B - 1, C - 3

Answer 1

The correct option is D A - 2, B - 1, C - 3

(d)