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en:experimente:flaschenballon [2023/10/03 08:16] – created Volker Löschhornen:experimente:flaschenballon [2023/12/30 10:34] (current) – [Video] Volker Löschhorn
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 The balloon in the bottle is a simple experiment to demonstrate the effect of static buoyancy. Although this is hydrostatic buoyancy, whereas a balloon in the air experiences aerostatic buoyancy, the effect is the same. The balloon in the bottle is a simple experiment to demonstrate the effect of static buoyancy. Although this is hydrostatic buoyancy, whereas a balloon in the air experiences aerostatic buoyancy, the effect is the same.
  
-**Warning: +===== Warning ===== 
-Only carry out this experiment if you know what you are doing. This experiment uses parts that can be swallowed. Therefore, take special care when children take part in the experiment.**+ 
 +Only carry out this experiment if you know what you are doing. This experiment uses parts that can be swallowed. Therefore, special care should be taken when children take part in the experiment. These instructions should supplement, not replace, your own assessment of the risks and measures to prevent them.
  
 ===== Parts list ===== ===== Parts list =====
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 ===== Function ===== ===== Function =====
  
-{{  :de:experimente:auftrieb:flaschenballon:ballon11flasche.png?direct&400 |  Drawing of the bottle balloon.}}+{{  :de:experimente:auftrieb:flaschenballon:ballon11flasche.png?direct&400 |Drawing of bottle balloon with a large bubble.}}
  
-{{ :foxtrot:ballon22flasche.png?direct&400  |}}+{{ :de:experimente:auftrieb:flaschenballon:ballon22flasche.png?direct&400  |Drawing of a bottle balloon with a small bubble.}}
  
 When the balloon is in the closed bottle, the pressure increases when the bottle is squeezed. The increase in pressure compresses the air bubble in the tube and the volume generating the buoyancy decreases - the balloon sinks. If, on the other hand, you reduce the pressure on the bottle, the pressure in the bottle decreases and the air bubble in the tube can expand - the buoyancy increases and the balloon rises. When the balloon is in the closed bottle, the pressure increases when the bottle is squeezed. The increase in pressure compresses the air bubble in the tube and the volume generating the buoyancy decreases - the balloon sinks. If, on the other hand, you reduce the pressure on the bottle, the pressure in the bottle decreases and the air bubble in the tube can expand - the buoyancy increases and the balloon rises.
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 {{ :de:experimente:auftrieb:flaschenballon:flaschenballon_animation.mp4 |Bottle balloon - animation}} {{ :de:experimente:auftrieb:flaschenballon:flaschenballon_animation.mp4 |Bottle balloon - animation}}
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 +[[en:experimente:start|]] <-
  
en/experimente/flaschenballon.1696320994.txt.gz · Last modified: 2023/10/03 08:16 by Volker Löschhorn