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Demonstrations · Pressure and Gas Laws
Guinea and Feather Apparatus, 20 in Glass Tube
A 20-inch glass tube that is pumped out so a dense object plus a feather fall together, showing that air resistance, and not mass, makes things fall at different rates.
- Pack
- Single (1 EA)
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A 20-inch glass tube that is pumped out so a dense object plus a feather fall together, showing that air resistance, and not mass, makes things fall at different rates.
| Cat. No. | PHD-12-Z18-2003-001 |
|---|---|
| Category | Demonstrations / Pressure and Gas Laws / Vacuum Pumps, Plates and Bell Jars |
| Subject | Physics |
| Pack size | Single (1 EA) |
| Availability | Stock Item |
| Shipping weight | 1.00 lbs / 454 gms · 0.454 kg |
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