andradeangela0p9ynkf andradeangela0p9ynkf
  • 12-06-2018
  • Biology
contestada

Why is it possible to float a small paper clip very carefully on top of water

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contrerasramonpa68dl contrerasramonpa68dl
  • 12-06-2018
Water has a property called surface tension which acts like a delicate skin. You can place things on this skin but heavy or dense things will break the surface tension and make it sink.
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