Finding a Fluid Flow Rate Using a Venturi Tube Experiment

  • 1.

    Water flows through a Venturi tube. The largest radius of the venturi tube is 35 cm and the smallest is 15 cm. If the pressure difference of the tube is 46 Pa, what will be the volume flow rate of the water flowing through the tube?

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.024\ m^3/s {/eq}

    • {eq}0.035\ m^3/s {/eq}

    • {eq}0.053\ m^3/s {/eq}

    • {eq}0.042\ m^3/s {/eq}

  • 2.

    A Venturi tube at its widest part has a radius of 50 cm and at its narrowest part the radius is 12 cm, the pressure difference between the largest and the smallest area is 55 Pa. Calculate the mass flow rate of water flowing through the tube.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}15\ kg/s {/eq}

    • {eq}13\ kg/s {/eq}

    • {eq}11\ kg/s {/eq}

    • {eq}17\ kg/s {/eq}

  • 3.

    Alcohol flows through a Venturi tube. The widest part of the tube has a radius of 38 cm and the narrowest part has a diameter of 9 cm. What will be the volume flow rate of alcohol if the pressure difference between the widest and smallest part of the tube is 65 Pa?

    {eq}Alcohol\ density: 789\ kg/m^3 {/eq}

    Answers:

    • {eq}0.012\ m^3/s {/eq}

    • {eq}0.011\ m^3/s {/eq}

    • {eq}0.014\ m^3/s {/eq}

    • {eq}0.013\ m^3/s {/eq}

  • 4.

    Olive oil flows through a Venturi tube with a radius of 48 cm at the wide end and 22 cm at the narrow end. If the pressure difference between the narrow and wide part is 68 Pa, determine the mass flow rate of water flowing through the tube.

    {eq}Olive\ oil\ density: 916\ kg/m^3 {/eq}

    Answers:

    • {eq}62.4\ kg/s {/eq}

    • {eq}58.4\ kg/s {/eq}

    • {eq}56.4\ kg/s {/eq}

    • {eq}60.4\ kg/s {/eq}

  • 5.

    Calculate the volume flow rate of water flowing through a Venturi tube having a radius in its wide part of 54 cm and in its narrow part of 21 cm. The pressure difference between the wide and the narrow part is 85 Pa.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.072\ m^3/s {/eq}

    • {eq}0.052\ m^3/s {/eq}

    • {eq}0.062\ m^3/s {/eq}

    • {eq}0.042\ m^3/s {/eq}

  • 6.

    What will be the volume flow rate of saltwater flowing through a Venturi tube having a pressure difference between its largest and smallest section of 75 Pa?

    The radius of the larger part of the venturi tube is 65 cm and the smaller part has a radius of 28 cm.

    {eq}Salt\ Water\ density: 1025\ kg/m^3 {/eq}

    Answers:

    • {eq}0.06\ m^3/s {/eq}

    • {eq}0.10\ m^3/s {/eq}

    • {eq}0.12\ m^3/s {/eq}

    • {eq}0.08\ m^3/s {/eq}

  • 7.

    Determine the mass flow rate of the acetone flowing through a Venturi tube having a pressure difference between its smallest and largest sides of 49 Pa. The venturi tube has a radius on its larger side of 44 cm and on the smaller side of 23 cm.

    {eq}Acetone\ density: 784\ kg/m^3 {/eq}

    Answers:

    • {eq}45.3\ kg/s {/eq}

    • {eq}55.9\ kg/s {/eq}

    • {eq}53.9\ kg/s {/eq}

    • {eq}57.9\ kg/s {/eq}

  • 8.

    If the radius of a Venturi tube on its larger side is 87 cm and on its smaller side is 32 cm, what will be the volume flow rate of water flowing through the tube? The pressure difference between the larger side and the smaller side is 82 Pa.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.14\ m^3/s {/eq}

    • {eq}0.12\ m^3/s {/eq}

    • {eq}0.10\ m^3/s {/eq}

    • {eq}0.16\ m^3/s {/eq}

  • 9.

    Saltwater flows through a Venturi tube. What will be the volume flow rate of water if the radius of the larger side of the tube is 46 cm and the smaller radius is 18 cm and the pressure difference between the larger and smaller side is 79 Pa?

    {eq}Salt\ Water\ density: 1025\ kg/m^3 {/eq}

    Answers:

    • {eq}0.035\ m^3/s {/eq}

    • {eq}0.038\ m^3/s {/eq}

    • {eq}0.043\ m^3/s {/eq}

    • {eq}0.047\ m^3/s {/eq}

  • 10.

    Alcohol flows through a Venturi tube with a pressure difference between the larger and smaller side of the tube of 68 Pa. Find the mass flow rate of the alcohol flowing if the tube has a radius on its larger side of 54 cm and on its smaller side of 33 cm.

    {eq}Alcohol\ density: 789\ kg/m^3 {/eq}

    Answers:

    • {eq}141.6\ kg/s {/eq}

    • {eq}147.6\ kg/s {/eq}

    • {eq}143.6\ kg/s {/eq}

    • {eq}145.6\ kg/s {/eq}

  • 11.

    Calculate the volume flow rate of water flowing through a Venturi tube having a radius in its wide part of 45 cm and in its narrow part of 12 cm. The pressure difference between the wide and the narrow part is 58 Pa.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.024\ m^3/s {/eq}

    • {eq}0.015\ m^3/s {/eq}

    • {eq}0.014\ m^3/s {/eq}

    • {eq}0.019\ m^3/s {/eq}

  • 12.

    Water flows through a Venturi tube. The largest radius of the venturi tube is 40 cm and the smallest is 12 cm. If the pressure difference of the tube is 36 Pa, what will be the volume flow rate of the water flowing through the tube?

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.071\ m^3/s {/eq}

    • {eq}0.013\ m^3/s {/eq}

    • {eq}0.031\ m^3/s {/eq}

    • {eq}0.017\ m^3/s {/eq}

  • 13.

    Olive oil flows through a Venturi tube with a radius of 39 cm at the wide end and 17 cm at the narrow end. If the pressure difference between the narrow and wide part is 61 Pa determine the mass flow rate of water flowing through the tube.

    {eq}Olive\ oil\ density: 916\ kg/m^3 {/eq}

    Answers:

    • {eq}25\ kg/s {/eq}

    • {eq}43\ kg/s {/eq}

    • {eq}34\ kg/s {/eq}

    • {eq}58\ kg/s {/eq}

  • 14.

    Saltwater flows through a Venturi tube. What will be the volume flow rate of water if the radius of the larger side of the tube is 18 cm and the smaller radius is 11 cm and the pressure difference between the larger and smaller side is 55 Pa?

    {eq}Salt\ Water\ density: 1025\ kg/m^3 {/eq}

    Answers:

    • {eq}0.024\ m^3/s {/eq}

    • {eq}0.043\ m^3/s {/eq}

    • {eq}0.016\ m^3/s {/eq}

    • {eq}0.032\ m^3/s {/eq}

  • 15.

    A Venturi tube at its widest part has a radius of 30 cm and at its narrowest part the radius is 8 cm, the pressure difference between the largest and the smallest area is 66 Pa. Calculate the mass flow rate of water flowing through the tube.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}38\ kg/s {/eq}

    • {eq}25\ kg/s {/eq}

    • {eq}8\ kg/s {/eq}

    • {eq}16\ kg/s {/eq}

  • 16.

    Alcohol flows through a Venturi tube with a pressure difference between the larger and smaller side of the tube of 88 Pa. Find the mass flow rate of the alcohol flowing if the tube has a radius on its larger side of 44 cm and on its smaller side of 38 cm.

    {eq}Alcohol\ density: 789\ kg/m^3 {/eq}

    Answers:

    • {eq}390\ kg/s {/eq}

    • {eq}225\ kg/s {/eq}

    • {eq}335\ kg/s {/eq}

    • {eq}0.426\ kg/s {/eq}

  • 17.

    If the radius of a Venturi tube on its larger side is 61 cm and on its smaller side is 27 cm, what will be the volume flow rate of water flowing through the tube? The pressure difference between the larger side and the smaller side is 70 Pa.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.092\ m^3/s {/eq}

    • {eq}0.094\ m^3/s {/eq}

    • {eq}0.095\ m^3/s {/eq}

    • {eq}0.093\ m^3/s {/eq}

  • 18.

    Alcohol flows through a Venturi tube. The widest part of the tube has a radius of 18 cm and the narrowest part has a diameter of 6 cm. What will be the volume flow rate of alcohol if the pressure difference between the widest and smallest part of the tube is 59 Pa?

    {eq}Alcohol\ density: 789\ kg/m^3 {/eq}

    Answers:

    • {eq}0.003\ m^3/s {/eq}

    • {eq}0.006\ m^3/s {/eq}

    • {eq}0.005\ m^3/s {/eq}

    • {eq}0.001\ m^3/s {/eq}

  • 19.

    Determine the mass flow rate of the acetone flowing through a Venturi tube having a pressure difference between its smallest and largest sides of 52 Pa. The Venturi tube has a radius on its larger side of 49 cm and on the smaller side of 20 cm.

    {eq}Acetone\ density: 784\ kg/m^3 {/eq}

    Answers:

    • {eq}10\ kg/s {/eq}

    • {eq}39\ kg/s {/eq}

    • {eq}16\ kg/s {/eq}

    • {eq}30\ kg/s {/eq}

  • 20.

    What will be the volume flow rate of saltwater flowing through a Venturi tube having a pressure difference between its largest and smallest section of 82 Pa?

    The radius of the larger part of the venturi tube is 73 cm and the smaller part has a radius of 28 cm.

    {eq}Salt\ Water\ density: 1025\ kg/m^3 {/eq}

    Answers:

    • {eq}0.107\ m^3/s {/eq}

    • {eq}0.021\ m^3/s {/eq}

    • {eq}0.018\ m^3/s {/eq}

    • {eq}0.120\ m^3/s {/eq}

  • 21.

    Determine the mass flow rate of the acetone flowing through a Venturi tube having a pressure difference between its smallest and largest sides of 64 Pa. The venturi tube has a radius on its larger side of 64 cm and on the smaller side of 32 cm.

    {eq}Acetone\ density: 784\ kg/m^3 {/eq}

    Answers:

    • {eq}161.7\ kg/s {/eq}

    • {eq}150.8\ kg/s {/eq}

    • {eq}180.5\ kg/s {/eq}

    • {eq}117.6\ kg/s {/eq}

  • 22.

    Saltwater flows through a Venturi tube. What will be the volume flow rate of water if the radius of the larger side of the tube is 62 cm and the smaller radius is 17 cm and the pressure difference between the larger and smaller side is 91 Pa?

    {eq}Salt\ Water\ density: 1025\ kg/m^3 {/eq}

    Answers:

    • {eq}0.034\ m^3/s {/eq}

    • {eq}0.040\ m^3/s {/eq}

    • {eq}0.024\ m^3/s {/eq}

    • {eq}0.014\ m^3/s {/eq}

  • 23.

    A Venturi tube at its widest part has a radius of 43 cm and at its narrowest part the radius is 6 cm, the pressure difference between the largest and the smallest area is 32 Pa. Calculate the mass flow rate of water flowing through the tube.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.002\ kg/s {/eq}

    • {eq}15\ kg/s {/eq}

    • {eq}8\ kg/s {/eq}

    • {eq}3\ kg/s {/eq}

  • 24.

    Calculate the volume flow rate of water flowing through a Venturi tube having a radius in its wide part of 52 cm and in its narrow part of 22 cm. The pressure difference between the wide and the narrow part is 58 Pa.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.097\ m^3/s {/eq}

    • {eq}0.057\ m^3/s {/eq}

    • {eq}0.037\ m^3/s {/eq}

    • {eq}0.077\ m^3/s {/eq}

  • 25.

    Water flows through a Venturi tube. The largest radius of the venturi tube is 40 cm and the smallest is 17 cm. If the pressure difference of the tube is 69 Pa, what will be the volume flow rate of the water flowing through the tube?

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}0.097\ m^3/s {/eq}

    • {eq}0.077\ m^3/s {/eq}

    • {eq}0.017\ m^3/s {/eq}

    • {eq}0.037\ m^3/s {/eq}

  • 26.

    Alcohol flows through a Venturi tube. The widest part of the tube has a radius of 37 cm and the narrowest part has a diameter of 12 cm. What will be the volume flow rate of alcohol if the pressure difference between the widest and smallest part of the tube is 23 Pa?

    {eq}Alcohol\ density: 789\ kg/m^3 {/eq}

    Answers:

    • {eq}0.016\ m^3/s {/eq}

    • {eq}0.018\ m^3/s {/eq}

    • {eq}0.012\ m^3/s {/eq}

    • {eq}0.014\ m^3/s {/eq}

  • 27.

    Alcohol flows through a Venturi tube with a pressure difference between the larger and smaller side of the tube of 65 Pa. Find the mass flow rate of the alcohol flowing if the tube has a radius on its larger side of 46 cm and on its smaller side of 32 cm.

    {eq}Alcohol\ density: 789\ kg/m^3 {/eq}

    Answers:

    • {eq}14.2\ kg/s {/eq}

    • {eq}143\ kg/s {/eq}

    • {eq}0.142\ kg/s {/eq}

    • {eq}0.181\ kg/s {/eq}

  • 28.

    Alcohol flows through a Venturi tube with a pressure difference between the larger and smaller side of the tube of 58 Pa. Find the mass flow rate of the alcohol flowing if the tube has a radius on its larger side of 45 cm and on its smaller side of 30 cm.

    {eq}Alcohol\ density: 789\ kg/m^3 {/eq}

    Answers:

    • {eq}114.4\ kg/s {/eq}

    • {eq}0.145\ kg/s {/eq}

    • {eq}144.1\ kg/s {/eq}

    • {eq}155.4\ kg/s {/eq}

  • 29.

    Olive oil flows through a Venturi tube with a radius of 39 cm at the wide end and 15 cm at the narrow end. If the pressure difference between the narrow and wide part is 61 Pa, determine the mass flow rate of water flowing through the tube.

    {eq}Olive\ oil\ density: 916\ kg/m^3 {/eq}

    Answers:

    • {eq}37.9\ kg/s {/eq}

    • {eq}25.6\ kg/s {/eq}

    • {eq}0.025\ kg/s {/eq}

    • {eq}0.37\ kg/s {/eq}

  • 30.

    If the radius of a Venturi tube on its larger side is 90 cm and on its smaller side is 56 cm. What will be the volume flow rate of water flowing through the tube? The pressure difference between the larger side and the smaller side is 84 Pa.

    {eq}Water\ density: 1000\ kg/m^3 {/eq}

    Answers:

    • {eq}515\ m^3/s {/eq}

    • {eq}51.5\ m^3/s {/eq}

    • {eq}0.551\ m^3/s {/eq}

    • {eq}0.515\ m^3/s {/eq}

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