Spec 1PH0
Revise Edexcel GCSE Physics 5.2 The electromagnetic spectrum with the question bank, lessons, revision guides, and flashcards.
Recall that all electromagnetic waves are transverse, that they travel at the same speed in a vacuum. • Explain, with examples, that all electromagnetic waves transfer energy from source to observer. • Core Practical: Investigate refraction in rectangular glass blocks in terms of the interaction of electromagnetic waves with matter.