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  6. S139433

Supertek™ Magdeburg Pressure Disks
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Catalog No. S139433 Shop All Supertek Scientific Products
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Grade:
6+

Description

When using the Supertek™ Madeburg Pressure Disks, join the hemispheres, hook them up to a vacuum pump and evacuate the air inside the hemispheres. What happens?

  • Kit consists of...
  • 2 - Plastic 3.94 in. (dia.) hemispheres with wooden handles.
  • One of the hemispheres has a raised edge to hold a rubber seal.
  • The other hemisphere has a stopcock for attaching to vacuum tubing.
  • Join the hemispheres and hook them up to a vacuum pump.
  • Evacuate the air inside the hemispheres making it hard to pull them apart.
  • Open the stopcock to let air in and the hemispheres will separate easily.
  • Instruction sheet included.

Specifications

Grade 6+
Format Kit
Languages English
Subject Physical Science - Pressure and Volume
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