Can You Create a Smoke Ring Using Only Air in Cold Weather?

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SUMMARY

It is possible to create a "smoke" ring using only air in cold weather by utilizing the water vapor present in exhaled breath. When exhaled in low temperatures, this water vapor condenses into a visible mist, which can be shaped into a ring using the same technique employed for tobacco smoke rings. This phenomenon is commonly experienced by individuals residing in cold climates, with varying degrees of success.

PREREQUISITES
  • Understanding of air dynamics and fluid motion
  • Knowledge of condensation and vaporization processes
  • Familiarity with the technique of creating smoke rings
  • Basic principles of temperature and humidity effects on air
NEXT STEPS
  • Research the physics of fluid dynamics related to ring formation
  • Explore the science of condensation and its role in visible mist
  • Learn techniques for enhancing the visibility of air rings
  • Investigate the effects of temperature and humidity on breath condensation
USEFUL FOR

This discussion is beneficial for enthusiasts of atmospheric phenomena, educators in physics, and individuals interested in visual effects created by breath in cold environments.

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"smoke" ring with only air?

Can "smoke" ring be blown with only air (withouth smoke) in cold?
 
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kompabt said:
Can "smoke" ring be blown with only air (withouth smoke) in cold?

Yes. The water vapor in your exhalation will condense into visible "mist". This mist can be formed into a "ring" with the same "popping" procedure that you use to make a ring with tobacco smoke.

Almost everyone who lives in cold climates has tried this--some with more success than others.
 

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