Vortex Cannon Quiz

What is a vortex cannon primarily used to demonstrate?

• Archimedes' Principle

• Boyle's Law

• Pascal's Law

• Newton's First Law

Which of the following is NOT required to build a vortex cannon?

• A glass

• A pencil

• A ruler

• A box

What shape does the air take when it exits the vortex cannon?

• Donut

• Cube

• Sphere

• Cylinder

How does the rotation of air molecules in a toroidal vortex affect its travel?

• It makes the vortex change direction

• It causes the vortex to dissipate quickly

• It reduces friction with surrounding air

• It increases friction with surrounding air

Why does the vortex maintain its shape over long distances?

• The vortex is heavier than the surrounding air

• The surrounding air has higher pressure, pushing inward

• The air inside has higher pressure than the surrounding air

• The vortex is lighter than the surrounding air