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Expansion Evidence — Edexcel GCSE Physics 1PH0

Home
Physics
Edexcel GCSE Physics
Astronomy
The Universe
Expansion Evidence

Edexcel GCSE Physics · 1PH0

Expansion Evidence

What you need to know

Explain why red-shift provides evidence for the Universe expanding.

Revision notes

1
Expansion Evidence
4 key terms

Practise with past papers Key terms & definitions

Previous subtopicRed-shift Next subtopicTheories and Red-shift