Which row in the table is correct?
| Frequency of microwaves compared to infrared waves | Use of microwaves | |
|---|---|---|
| A | greater | television remote controllers |
| B | greater | satellite television |
| C | lower | television remote controllers |
| D | lower | satellite television |
Row A
Row B
Row C
Row 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.