Liquids floating on each other. Test tube containing paraffin (top) floating on cooking oil (middle) floating on water. Because these different liquids are of different densities,they separate into layers when left to stand | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 3586 px × 4891 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |