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Physics > Pressure >

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Fall Tube - Coin and Feather

Art no 53884

Shows everything falls at the same speed in a vacuum.

65 EUR

(81.25 EUR incl. vat)

pcs	Delivery - immediate

Product description

Shows everything falls at the same speed in a vacuum.

Allow the coin and the feather to fall in the tube. Which one lands first? Evacuate the air from the pipe with a vacuum pump. Try it again. Which one lands first now?

Material: Plastic tube with rubber plugs at the ends. There is a hose connection nipple at one end.
Dimensions: Plastic tube 100 cm long, diameter 5.5 cm. Hose nipple, conical, approx. 8.3-10.3 mm.
Accessories: Coin, feather and connecting hose included.

Vacuum pump

Art no: 53821

Lightweight and user-friendly pump for vacuum demonstrations such as Magdeburg Hemispheres or the Coin and Feather.

161 EUR

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Fall Tube - Coin and Feather

Shows everything falls at the same speed in a vacuum.

Vacuum pump

Art no: 53821 Lightweight and user-friendly pump for vacuum demonstrations such as Magdeburg Hemispheres or the Coin and Feather.

Art no: 53821

Lightweight and user-friendly pump for vacuum demonstrations such as Magdeburg Hemispheres or the Coin and Feather.