Can a Balloon be Filled with Vacuum in a Vacuum?

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    Balloon Vacuum
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SUMMARY

A balloon cannot be filled with vacuum in a vacuum, as both environments would exert equal pressure, resulting in no change in the balloon's state. When a balloon filled with gas is placed in a vacuum, the external pressure is significantly lower than the internal pressure, causing the balloon to expand until it pops. The amount of gas inside the balloon influences how much it can expand before reaching its tensile limit. Therefore, the pressure differential between the inside and outside of the balloon is crucial in determining its behavior in a vacuum.

PREREQUISITES
  • Understanding of gas laws and pressure differentials
  • Basic knowledge of balloon material properties
  • Familiarity with vacuum environments and their effects on gases
  • Concept of tensile strength in materials
NEXT STEPS
  • Research the Ideal Gas Law and its implications in vacuum conditions
  • Explore material science principles related to balloon elasticity and tensile strength
  • Study the effects of pressure differentials on various gas-filled containers
  • Investigate practical applications of vacuum technology in scientific experiments
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Students and professionals in physics, material science, and engineering, particularly those interested in gas behavior and vacuum technology.

Ender55
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Could a balloon be filled with vacuum - in a vacuum?

And if a balloon was filled with any other gas and put in a vacuum, it would just expand until it popped, no doubt?
 
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From how I am thinking - a vacuum and a vacuum would have same pressure so the balloon would neither inflate or deflate.

As for the gas question - yes it would eventually pop. Becuase the pressure outside of the balloon would be much lower than the gas inside.
 
If a balloon was put in a vacuum with a very small amount of air in it, it could just expand a bit until the tension in the balloon was sufficient to sustain a somewhat small pressure differential between inside (some non zero but very low pressure) and outside (zero pressure).
 
Okay i should of said the amount of air is a factor but yes it does expand the balloon :P
 

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