Continuity Equation: Solutions for Quiz Problems

Solutions for Quiz Problems on Continuity Equation. Author | Bahodir Ahmedov | http://www.dr-ahmath.com Subscribe | https://www.youtube.com/channel/UCDA1W4fBEnJW99o1htmtSDg?sub_confirmation=1 Problem 1: Water flowing through a garden hose of diameter 2.74 cm fills a 25.0-liter bucket in 2.50 min. What is the volumetric flow rate? Problem 2: Water flowing through a garden hose of diameter 2.6 cm fills a 20.0-liter bucket in 2 min. What is the speed of the water leaving the end of the hose? Problem 3: Water flowing through a garden hose of diameter 2.6 cm fills a 20.0-liter bucket in 2 min. A nozzle is now attached to the end of the hose from the previous exercise. If the nozzle diameter is one-third the diameter of the hose, what is the speed of the water leaving the nozzle? Problem 4: What is the average flow speed of blood in the aorta if its diameter is 2.4 cm and volumetric flow rate is 0.1 l/s? Problem 5: What is the total cross section of the arteries if there are 160 of them and their average diameter is 0.4 cm? Problem 6: If the total cross sectional area of the arteries is 20 cm2 and the average flow speed is 5 cm/s, what is the volumetric flow rate of blood? Problem 7: How does the flow speed of the ideal fluid change if the cross section of the tube is doubled? #biophysics1 #fluidmechanics #continuityequation #continuityequationproblemswithsolution