Electromagnetic spectrum
What Electromagnetic spectrum means in Physics GCSE, as defined for OCR.
Definitions of Electromagnetic spectrum
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Reference: OCR
The range of regions whose practical uses depend on wavelength and energy, covering radio, microwave, infrared, visible, ultraviolet, X-ray and gamma ray.
Light is one member of this, so it is an electromagnetic wave rather than a sound wave or a water wave.
Topics that use Electromagnetic spectrum
- The electromagnetic spectrum (OCR GCSE)
Related terms
- Communication and medicine
- Detection by instruments
- Energy transfer by waves
- Fixed speed of electromagnetic waves
- Frequency matching between wave and circuit
- gamma ray
- High-energy end of the electromagnetic spectrum
- Induction of oscillations by radio waves
Using Electromagnetic spectrum in the exam
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