18. Лајденфростов ефект

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18. Лајденфростов ефект
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2016-10-18 - commons.wikimedia.org

Summary

Demonstration of the Leidenfrost effect. At the instant a heated metal ball is placed in warm (≈ 60°C) water, a layer of water vapour forms around the ball. The vapor acts as an isolator and does not allow direct contact between the heated metal ball and the significantly cooler water. At the beginn

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Details

  • Source collection: Wikimedia Commons
  • License: CC / Public Domain
  • Category: History

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