The apparatus used in this experiment was designed to test for certain effects on water flow. Which of the following variations in the equipment accounts for different volumes collected for the same amount of time? Answer yes or no. a, the kinetic pressure pushing the fluid trough the different tubes b. the lumen (caliber) size of the different tubes. c. the length of the different tubes d. the viscosity of the fluid flowing trough the different tubes b. the turbulent flow inside of the tubes