A-LevelPhysicsWaves9702/12 · May/June 2020 · Q261 Mark
The table shows the wavelengths of five electromagnetic waves. Which row correctly identifies the principal radiation for each of these wavelengths? [Figure 26.1]
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
Agamma-ray, X-ray, infrared, microwave, radio wave
Bradio wave, microwave, infrared, X-ray, gamma-ray
Cradio wave, microwave, ultraviolet, infrared, X-ray
DX-ray, infrared, ultraviolet, microwave, radio wave
✓ Correct answer
A: gamma-ray, X-ray, infrared, microwave, radio wave
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