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How the Bernoulli's principle works for different shapesFeatured science projectScience project video

Observation

The strip in the shape of an airfoil was lifted the highest. Bernoulli’s principle operated the best in objects that were the shape of an airfoil.

Shapes of objects

Fan center height (mm)

Height of objects (mm)

Float height (mm)

Shape 1 - airfoil

1100

1108

8

Shape 2 - symmetrical

1100

1044

-56

Shape 3 – reverse airfoil

1100

986

-114

The chart below represents our results

Bernoulli's principle science fair project

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Complexity level:
9
Project cost ($):
20
Time required:
It will take an hour to set up the experiment, and an hour to conduct it
Material availability:
Easily found
Safety concerns:

Basic safety requirements