CAPE Physics Unit 2 · 2007 · Paper 1 · Question Q36

This graph illustrates the x-ray spectrum from a given x-ray tube. What do X, Y and Z represent?

1. (A)X: K-series Line spectrum; Y: L-series Line spectrum; Z: Continuous spectrum
2. (B)X: L-series Line spectrum; Y: Continuous spectrum; Z: K-series Line spectrum
3. (C)X: K-series Line spectrum; Y: Continuous spectrum; Z: L-series Line spectrum
4. (D)X: Continuous spectrum; Y: K-series Line spectrum; Z: L-series Line spectrum

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