Question

Match List-I (Principle) with List-II (Effect) and select the correct answer using the code given below the lists:

List-I	List-II
A. Hele Shaw Flow	1. Surface equal pressure
B. Stoke's law	2. Settling of fine particles
C. Hagen-Poiseuille flow	3. Laminar flow between parallel plates
D. Pascal's law	4. Laminar flow in tubes

• A. $A-2,B-3,C-4,D-1$
• B. $A-3,B-2,C-4,D-1$
• C. $A-2,B-3,C-1,D-4$
• D. $A-3,B-2,C-1,D-4$

Answer 1

The correct option is B $A-3,B-2,C-4,D-1$

Here shaw flow is defined as low Reynond's number flow between parallel plates seperated by an infiltensimally small gap. It is important to micro flows.