A. directly proportional to time and inversely proportional to drainage path
B. directly proportional to time and inversely proportional to square of drainage path
C. directly proportional to drainage path and inversely proportional to time
D. directly proportional to square of drainage path and inversely proportional to time
Correct Answer: directly proportional to time and inversely proportional to square of drainage path ✔
Last Updated: January 13, 2019