Bernoulli's principle: Ball suspended in air stream.
2C20.30 • C+25+5
Bernouilli's Principle: Ball suspended in air stream. The styrofoam ball can be balanced on air from the wind tunnel. Or, the ball can be balanced on air from a compressed air hose and nozzle. (Or the attachment in C-25-17 can be used).
Related Demos
2C20.80
Flettner rotorcar blown with fan. 2C20.15
Glass standpipes with a constriction. Similar to C+25+10. 2C20.20
Glass aspirator: Compressed air draws colored water up glass tube. 2C20.35
Compressed air through funnel sucks in ball. 2C20.10
Venturi meter: Manometer tubes on tapered wind tunnel tube. 2C20.53
Two roof models, hinged, placed in wind stream.
C+25+80
Faucet for demonstration C+25+85
Siphon from one beaker to another C+25+42
Marriote’s Bottle. Vertical standpipe with constant water pressure C+25+60
Pythagorean Cup and self starting siphons C+25+82
Large sphere surrounded by small spheres rises to surface C+25+90
Bernoulli effect: objects drawn together C+25+0
Flettner rotorcar blown with fan. C+25+2
Smoke Ring Generator C+25+4
Airzooka C+25+10
Glass standpipes: Water flows through tube, heights vary. C+25+11
Glass standpipes with a constriction. Similar to C+25+10. C+25+15
Glass aspirator: Compressed air draws colored water up glass tube. C+25+16
Compressed air through funnel sucks in ball. C+25+17
Compressed air attracts card with pin to holder. C+25+20
Venturi meter: Manometer tubes on tapered wind tunnel tube. C+25+25
Pitot tube inserted in wind stream with manometer indicator. C+25+30
Two roof models, hinged, placed in wind stream. C+25+35
Video camera shows fluid flow around various objects. C+25+40
Water in vertical standpipe with holes at different heights. C+25+45
Hydraulic ram water pump, working model. C+25+50
A water vortex in two soda bottles joined vertically. C+25+55
A vortex tube seperates compressed air into jets of hot and cold air. C+25+60
Applet: Fluid Pressure and Flow C+25+65
Applet: Vector Fields C+25+70
Applet: Faraday's Law C+25+75
Extreme Spin on Launched Ball