DP Physics (last assessment 2024)

Question 18M.1.SL.TZ2.11

Date	May 2018	Marks available	[Maximum mark: 1]	Reference code	18M.1.SL.TZ2.11
Level	SL	Paper	1	Time zone	TZ2
Command term		Question number	11	Adapted from	N/A

11.

[Maximum mark: 1]

18M.1.SL.TZ2.11

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.

M18/4/PHYSI/SPM/ENG/TZ2/11

What is the mass of the liquid?

A. $\frac{P}{{cK}}$

B. $\frac{{PK}}{c}$

C. $\frac{{Pc}}{K}$

D. $\frac{{cK}}{P}$

[1]

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Core » Topic 3: Thermal physics » 3.1 – Thermal concepts

Core » Topic 3: Thermal physics

Question 18M.1.SL.TZ2.11

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