Radio waves and ultraviolet radiation are both parts of the electromagnetic spectrum.
However, they differ in wavelength and frequency.
Which row in the table correctly describes how they differ?
| Radio waves | Ultraviolet radiation | |
|---|---|---|
| A | shorter wavelength than ultraviolet | lower frequency than radio waves |
| B | shorter wavelength than ultraviolet | higher frequency than radio waves |
| C | longer wavelength than ultraviolet | lower frequency than radio waves |
| D | longer wavelength than ultraviolet | higher frequency than radio waves |
A
B
C
D
198 exam-style questions on CIE IGCSE Physics Electromagnetic spectrum, covering Electromagnetic spectrum. Each one has a worked solution and a mark scheme showing where the marks go.