Question

when mesuring the flow of liquid what are the two things to measure?

Answer 1

measuring time of flowing water and distance covered by water flowing

Answer 2

Answer:

are the two things to ... the two things we should consider is pressure energy and kinetic energy ( horizontal pipe line ). we can measure the flow of liquid by using Bernoulli's theorem. ther is a device which is working under the principle of Bernoulli's theorem, that's pitot tube.