Glasrohrverbinder Rate und Druck Physik Experiment Demo mit Teil.
19,73 €
The thickened glass material is selected, which is stable and not easy to deform, and can withstand the collision during the display process. When the water flows in the glass tube, you can see that the liquid level in tube a is higher than that in tube b, which shows that the pressure at A is higher than that at B.
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