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Hydraulic pressure demonstration with Pascal’s law

Publié le 04 Mai 2026

Information

Video published by Physics4Life

In this video by Physics4life, meaning physics for life, an experiment shows that a small glass of colored water can break a glass jar if it is connected by a sufficiently thin tube to the roof of the high school where the demonstration takes place.

In short, the higher it is, the more pressure there is, regardless of the amount of water that may be on either side.
So there is as much pressure in a tube at the bottom of a 45 m height as there would be at the bottom of the ocean at a depth of 45 m.

Tags
Pascal’s law
science
physics
science demonstration
Pascal demonstration
hydraulic pressure
explanation of hydraulic pressure
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A propos de l'auteur

Hydraulic pressure demonstration with Pascal’s law

Publié le 04 Mai 2026

Information

Video published by Physics4Life

In this video by Physics4life, meaning physics for life, an experiment shows that a small glass of colored water can break a glass jar if it is connected by a sufficiently thin tube to the roof of the high school where the demonstration takes place.

In short, the higher it is, the more pressure there is, regardless of the amount of water that may be on either side.
So there is as much pressure in a tube at the bottom of a 45 m height as there would be at the bottom of the ocean at a depth of 45 m.

Tags
Pascal’s law
science
physics
science demonstration
Pascal demonstration
hydraulic pressure
explanation of hydraulic pressure
Envoyer à un ami
Signaler cet article
A propos de l'auteur

Hydraulic pressure demonstration with Pascal’s law

Publié le 04 Mai 2026

Information

Video published by Physics4Life

In this video by Physics4life, meaning physics for life, an experiment shows that a small glass of colored water can break a glass jar if it is connected by a sufficiently thin tube to the roof of the high school where the demonstration takes place.

In short, the higher it is, the more pressure there is, regardless of the amount of water that may be on either side.
So there is as much pressure in a tube at the bottom of a 45 m height as there would be at the bottom of the ocean at a depth of 45 m.

Tags
Pascal’s law
science
physics
science demonstration
Pascal demonstration
hydraulic pressure
explanation of hydraulic pressure
Envoyer à un ami
Signaler cet article
A propos de l'auteur
30 April 2026 15:02:55

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InformationVideo published by BBC Earth This short and beautiful video promotes a Natural World documentary on the BBC, available here. Since Youtube blocked community participation for translating this video, I am adding here the translation of the different texts displayed for non-English...
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