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Question 19M.1A.SL.TZ2.24

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1A.SL.TZ2.24
Level SL Paper 1A Time zone TZ2
Command term Question number 24 Adapted from N/A
24.
[Maximum mark: 1]
19M.1A.SL.TZ2.24

In an experiment to determine the resistivity of a material, a student measures the resistance of several wires made from the pure material. The wires have the same length but different diameters.

Which quantities should the student plot on the x -axis and the y -axis of a graph to obtain a straight line?

[1]

Markscheme

C

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