Glass standpipes with a constriction. Similar to C+25+10.
2C20.15 • C+25+11
Glass standpipes with a constriction. Similar to C+25+10. his set of glass tubes has a constriction on this part of the bottom pipe. The velocity of the water increases at the constriction. Water velocity increases at the constriction of the bottom tube,causing a pressure drop and a drop in the height of water in the vertical tubes in that region.
Usage
Fall 2012 - Summer 2026
58
reservations across 3
classes
Related Demos
2C20.10 Venturi meter: Manometer tubes on tapered wind tunnel tube. 2C20.20 Glass aspirator: Compressed air draws colored water up glass tube. 2C20.30 Bernoulli's principle: Ball suspended in air stream. 2C20.35 Compressed air through funnel sucks in ball. 2C20.53 Two roof models, hinged, placed in wind stream. 2C20.80 Flettner rotorcar blown with fan.
C+25+0 Flettner rotorcar blown with fan. C+25+2 Smoke Ring Generator C+25+4 Airzooka C+25+5 Bernoulli's principle: Ball suspended in air stream. C+25+10 Glass standpipes: Water flows through tube, heights vary. 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+42 Marriote’s Bottle. Vertical standpipe with constant water pressure 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 Pythagorean Cup and self starting siphons 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 C+25+80 Faucet for demonstration C+25+82 Large sphere surrounded by small spheres rises to surface C+25+85 Siphon from one beaker to another C+25+90 Bernoulli effect: objects drawn together