Uses of Electromagnetic Waves (Cambridge International IGCSE Science)
Exam board Cambridge International · IGCSEUpdated 2025-12-19
Uses of electromagnetic waves
Typical uses of the different regions of the electromagnetic spectrum
| Wave | Use |
|---|---|
| Radio | Radio and television transmissions Radar |
| Microwave | Satellite television Mobile (cell) phones Microwave ovens |
| Infrared | Television remote controllers Thermal imaging |
| Visible light | Vision Photography |
| Ultraviolet | Detecting fake banknotes |
| X-rays | Medical scanning Security scanners |
| Gamma rays | Detection of cancer Treatment of cancer |
Typical uses of the different regions of the electromagnetic spectrum
Uses and dangers of the electromagnetic spectrum
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