Soap Bubble and surface tension

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SUMMARY

Soap bubbles explode primarily due to the effects of surface tension, which governs their stability. As air rises within the bubble, it expands, increasing internal pressure until the bubble can no longer contain it. The thin films of the bubble, characterized by low surface tension, contribute to this instability, leading to the eventual explosion of the bubble.

PREREQUISITES
  • Understanding of surface tension in liquids
  • Basic principles of fluid dynamics
  • Knowledge of gas expansion and pressure
  • Familiarity with the properties of soap films
NEXT STEPS
  • Research the physics of surface tension in liquids
  • Explore the relationship between gas expansion and pressure in bubbles
  • Study the properties of soap films and their impact on bubble stability
  • Investigate fluid dynamics principles related to atmospheric pressure
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Students of physics, chemists studying fluid properties, and anyone interested in the science of bubbles and surface tension phenomena.

omri3012
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I read to today that soap bubbles explodes due to surface tension regardless of
other forces experienced on the bubble.

how does surface tension does that? does it "drive" the bubble to go larger until it explodes?

Thanks,
Omri
 
Physics news on Phys.org
As air rises, it expands, so boom.
Liquids are fluid, and live in a fluid atmosphere with gravity, so boom.
Bubble films are thin and have low surface tension, so boom.
 

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