Measuring calorific content of food. Experiment to measure the calorific content of food by burning it. The food sample (lower centre-right) is burnt and used to heat a test tube of water. The rise in temperature of the water is then noted and used to calculate the amount of energy released | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Trevor Clifford Photography |
Bildgröße: | 2669 px × 3987 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |