| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.SL.TZ2.11 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 11 | Adapted from | N/A |
Question
The graph shows how the temperature of a liquid varies with time when energy is supplied to the liquid at a constant rate P. The gradient of the graph is K and the liquid has a specific heat capacity c.
What is the mass of the liquid?
A. \(\frac{P}{{cK}}\)
B. \(\frac{{PK}}{c}\)
C. \(\frac{{Pc}}{K}\)
D. \(\frac{{cK}}{P}\)
Markscheme
A
Examiners report
[N/A]
Syllabus sections
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