TOPIC:

F5-22 VENTURI TUBE WITH PING PONG BALLS 10 years 10 months ago #86

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ID Code: F5-22
Purpose: Illustrates the venturi effect.
Description: In this Venturi tube the levitation of the ping pong balls in an airstream is used as a pressure sensor; the higher the ball the greater the pressure of the air coming from that hole. Both the venturi effect and the reduction of pressure along the tube can be seen.
Availability: Available