Tea extraction and diffusion rates. Tea bags are put into two cups filled with room-temperature water (right) and hot water (left). The rate of tea extraction and subsequent diffusion is noticeably higher in hot water, resulting in a darker (higher concentration) tea. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Turtle Rock Scientific LLC |
Bildgröße: | 6728 px × 4498 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |