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Cohesion Plates—Demonstration Kit

By: The Flinn Staff

Item #: AP6889

Price: $11.00

In Stock.

In the Cohesion Plates Demonstration Kit for physical science and physics, mesmerize others by “fusing” two plastic plates together with only a drop of water. The kit illustrates the power of atmospheric pressure and more.

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Product Details

Mesmerize your students by “fusing” two plastic plates together with only a drop of water! This easy demonstration illustrates the cohesive properties of water and shows that atmospheric pressure is a powerful, unusual force. Smooth plastic plates will not break. Beveled edges allow for easy gripping. Includes a reproducible student worksheet and complete instructions.

Concepts: Atmospheric pressure, cohesive forces.
Time Required: 15 minutes


Materials Included in Kit: 
Acrylic cohesion plate, beveled, 4" x 4" x 3/16", 2