Three groups of the electromagnetic spectrum have been replaced by the letters X, Y and Z.
Table: Part of the electromagnetic spectrum in order of increasing frequency, with three groups replaced by the letters X, Y and Z
| Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|---|
| Group | Radio waves | X | Infrared | Y | Ultraviolet | Z | Gamma rays |
Which row gives the three missing groups?
X = microwaves, Y = X-rays, Z = visible light
X = microwaves, Y = visible light, Z = X-rays
X = visible light, Y = microwaves, Z = X-rays
X = X-rays, Y = visible light, Z = microwaves
40 exam-style questions on AQA GCSE Physics 6.2 Electromagnetic waves, covering 6.2.1 Types of electromagnetic waves, 6.2.2 Properties of electromagnetic waves 1, 6.2.3 Properties of electromagnetic waves 2, 6.2.4 Uses and applications of electromagnetic waves, 6.2.5 Lenses, and 6.2.6 Visible light. Each one has a worked solution and a mark scheme showing where the marks go.