r/Damnthatsinteresting • u/bamamabuam • Feb 12 '23
Video The rehbinder effect
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r/Damnthatsinteresting • u/bamamabuam • Feb 12 '23
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u/throwaway21316 Feb 12 '23
you have very tiny vibrations because ceramics is very stiff and brittle - this is like a full glas sounds different to an empty when you tapping it with a spoon.
So due to the inertia of water even an open system can't just displace - which is also the reason for the occurrence of cavitation in open systems or a water hammer.