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Question

UCT ONLINE
HIGH SCHOOL
PHYSICAL SCIENCES
QUESTION 4 14 marks]
A group of learners want to verify the relationship between temperature and
pressure of a gas using the experimental setup in the diagram below:
gas
Figure 3: Diagram of an experimental setup.
Source: Created with chemix.org.
Question 4.1 [3 marks])
Identify, then state the law being investigated.
Question 4.2 [1 mark]
Write down the independent variable in this investigation.
Question 4.3 [1 mark]
Write down the dependent variable in this investigation.
Question 4.4
After conducting the experiment and obtaining accurate data, the learners
plotted the following graph from the results:
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Answer 1

Question 4.4 is missing, please provide the information from Question 4.4.