Pressure. Illustration showing a sharp knife being used to cut a carrot on a chopping board. A sharp knife has a very narrow edge to its blade, so a moderate force can create a very large pressure which can cut effectively. Pressure is calculated by dividing the force by the area over which it is acting. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4457 px × 4457 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |