| Date | May 2017 | Marks available | 3 | Reference code | 17M.3.HL.TZ2.18 |
| Level | Higher level | Paper | Paper 3 | Time zone | Time zone 2 |
| Command term | Describe | Question number | 18 | Adapted from | N/A |
Question
Describe a method that could be used to measure the energy content of a sample of food.
Markscheme
a. determine the initial and final/change in mass of the food sample
b. determine initial and final/change in temperature of water
c. ignite sample and place burning sample under a known volume/mass of water
d. energy content is determined using formula
e. divide energy of water by mass of the food sample OWTTE
Examiners report
[N/A]
Syllabus sections
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