CAPE Physics Unit 2 · 2019 · Paper 2 · Question 3(b)(i)

Data in Table 1 was obtained from an experiment where an X-ray beam of intensity I₀ passed through a series of 2 cm thick lead plates. The emerging beam intensity I was measured at each stage.

On the grid provided in Figure 5, plot a graph of relative intensity versus combined thickness. Draw your best smooth curve through the points.

This question uses a figure or table from the paper — you'll see it when you practise.