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Properties of Gases There are 38 products.

Properties of Gases
  • Breaking Board Paradox
    Breaking Board Paradox Kit/10.

    Don't know your own strength? It's entirely possible. Lay our thin slab of wood on a smooth surface with newsprint over half of it. When you strike the slab, what happens? Due to its large surface area, the inertia of the air is sufficient to hold the board in place. The board breaks rather than sliding away. Includes enough wood for 10 experiments; instructions. You need newsprint.

    Don't know your own strength? It's entirely possible. Lay our thin slab of wood on a...

    Don't know your own strength? It's entirely possible. Lay our thin slab of wood on a smooth surface with newsprint over half of it. When you strike the slab, what happens? Due...

    611-1130

    In Stock

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    $28.75
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  • Air Pressure Kit
    Air And Air Pressure Kit

    Everything you need to experiment with Air Pressure! Magdeburg Hemispheres: With two 4 3/4" diameter plastic half-spheres, handles, high quality pushbutton valve. 1/4" diameter pressure tubing. Withstands 180 lbs of force. Weight of Air Cylinder: 1000ml can with attached plastic valve and tubing. Vacuum Lifter: 10.5" diameter rubber disk with handle and rope. Force Pressure Cups: Soft rubber suctoins cups. Withstands 100 lb of force. Breaking...

    Everything you need to experiment with Air Pressure! Magdeburg Hemispheres: With two 4...

    Everything you need to experiment with Air Pressure! Magdeburg Hemispheres: With two 4 3/4" diameter plastic half-spheres, handles, high quality pushbutton valve. 1/4" diameter...

    611-1125

    In Stock

    .
    $166.75
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  • Force Pump
    Force Pump.

    Demonstrate the operation of a force pump. As the plunger is pulled up, it causes water to fill in the larger cylindrical chamber. As the plunger is pushed down, the water returns to the reservoir. Color will vary.

    Demonstrate the operation of a force pump. As the plunger is pulled up, it causes water...

    Demonstrate the operation of a force pump. As the plunger is pulled up, it causes water to fill in the larger cylindrical chamber. As the plunger is pushed down, the water...

    611-2225

    In Stock

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    $39.95
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  • Pascal'S Law (Equilibrium) Tubes
    Pascal's Law Equilibrium Tubes

    Our solid base holds 4 different-shaped tubes that show that liquid levels are independent of the shape of the containing vessel.

    Our solid base holds 4 different-shaped tubes that show that liquid levels are...

    Our solid base holds 4 different-shaped tubes that show that liquid levels are independent of the shape of the containing vessel.

    611-2230

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    $13.25
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  • Pascal'S Ball
    Pascal's Ball

    Our hollow sphere connected to a hand pump shows that water pressure transmits in all directions equally through ten equidistant nozzles. Sphere has 3" diameter and 250 mL capacity. With instructions.

    Our hollow sphere connected to a hand pump shows that water pressure transmits in all...

    Our hollow sphere connected to a hand pump shows that water pressure transmits in all directions equally through ten equidistant nozzles. Sphere has 3" diameter and 250 mL...

    611-2240

    In Stock

    .
    $32.15
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  • Hero's Fountain
    Hero's Fountain

    This classic demonstration of fluid pressure spouts water into the air for several minutes. As water in the top enters the lower bulb, it forces the air in the bulb upward, compressing more air in the upper bulb. The water has nowhere to go but out the upper tube. 50 cm high with instructions.

    This classic demonstration of fluid pressure spouts water into the air for several...

    This classic demonstration of fluid pressure spouts water into the air for several minutes. As water in the top enters the lower bulb, it forces the air in the bulb upward,...

    611-2250

    In Stock

    .
    $39.95
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