Bernoulli levitator
Bernoulli levitator: a blower suspends a light ball in an air stream for four experiments demonstrating Bernoulli's principle.
The apparatus consists of a blower, a metal tube, a flared nozzle and a light ball. A directed air jet keeps the ball in balance, clearly demonstrating the operation of Bernoulli's principle in gases. There are four demonstrations: the effect of changes in air pressure on the force acting on a body, the principle of air lift, the application of Bernoulli's principle in gases, and the stability of a ball when the jet is deflected from the vertical. The device is used in demonstrations on aerodynamics in physics lessons.
- 1.Blower (air flow source) - 1 pc.
- 2.Metal tube - 1 pc.
- 3.Flared nozzle - 1 pc.
- 4.Light ball - 1 pc.
- The effect of changes in air pressure on the force acting on a body
- The principle of operation of air lift
- Application of Bernoulli's principle in gases
- Stability of the ball when the air stream deviates from the vertical
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