For determining the velocity of flow of underground water, the most commonly used non-empirical formula is
A. Darcy’s formula
B. Slichter’s formula
C. Hazen’s formula
D. Lacy’s formula
Answer:D
For determining the velocity of flow of underground water, the most commonly used non-empirical formula is
A. Darcy’s formula B. Slichter’s formula C. Hazen’s formula D. Lacy’s formula