Cohesion plates

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Back to 2A - Surface tension
PIRA index: 2A10.35

Description

A thin film of water between two flat surfaces make them stick together.

Equipment

  • Two flat surfaces
  • Water


Instructions

Apply a few drops of water to one of the surface. Brings the two surfaces together and they should require some force to separate them. (However, they will still slide without friction)

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