2 Fluid Mechanics

Siphon - Video

demonstration image
Catalog: 
2B60.20
Location: 
3_1
Video Encyclopedia :Start with two beakers half full of water and with a connecting hose full of water. Lift one beaker, then the other.

Weight of Air using balls and springs on a rod

The components of the kit ares shown here. There are light and heavy springs and
Catalog: 
2B40.45D
Location: 
Ae6
Balls with holes in them are arranged over a rod with alternating balls and springs. When held vertically the bottom spring is compressed more than the top one simulating the weight of air.

Flying Cylinder

demonstration image
Catalog: 
2C20.96B
Location: 
Af5
A flying cylinder weighing less than an ounce that is thrown like a football.

Uniform pressure drop - Video

demonstration image
Catalog: 
2C10.20
Location: 
3_1
Video Encyclopedia :Water flows in a horizontal glass tube with three pressure indicating standpipes fitted with wood floats.

Velocity of efflux (Toricelli's tank?)-Video

demonstration image
Catalog: 
2C10.10B
Location: 
3_1
Video Encyclopedia :Water streams from holes at different heights in a vertical glass tube.

Hand Held Vortex Canon (AirZooka)

It fires like a slingshot. Use sight, pull back, let go.
Catalog: 
2C50.15C
Location: 
Af5
The AirZooka fires a puff of air across the room.

Syringe water velocity - Video

demonstration image
Catalog: 
2C10.26
Location: 
3_1
Video Encyclopedia :Squirt water out of a syringe. The water moves faster through the constriction.

Needle Through Balloon

Needle is completely through the balloon.
Catalog: 
2A10.150
Location: 
Ae5
A long needle is poked through a balloon.

Harbottle

Catalog: 
2B30.350
Location: 
Ae6
Balloon inside glass sphere with 2 openings

Pitot tube - Video

demonstration image
Catalog: 
2C20.25
Location: 
3_1
Video Encyclopedia :A pitot tube is connected to a water manometer and the air stream velocity is varied. Graphics.

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