Photograph of a paper clip floating on the surface of water as a demonstration of surface tension,a property of liquids caused by molecular forces near the surface. The reaction causes the surface to behave like a stretched elastic membrane | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Hart-Davis, Adam |
Bildgröße: | 4986 px × 3348 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |