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1 markMechanical Properties of Materials

CAPE Physics Unit 1 · 2018 · Paper 2 · Question 3(b)(i)

Figure 4 is a plot of the results from an experiment where a metal wire was stretched.

Draw the line of best fit through the data points.

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Other parts of this question

  1. 3(a)With the aid of a diagram, describe an experiment to accurately determine the Young's modulus of a metal wire.[6 marks]
  2. 3(b)(ii)Determine the energy stored in one cubic millimetre of the wire.[3 marks]

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