Physics · A-Level · AQA · AQA A-level Physics (7408) · Specification point · 3.9.3.2 · Astrophysics (A-level only) · Cosmology (A-level only)
Read Notes
Read clear notes for this topic.
Exam Questions
Coming soon
Flashcards
Flip through flashcards to lock it in.
Lesson
Coming soon
Ask Sage
Get help from Sage on this topic.
3.9.3.2 Hubble's law (A-level only)
| Content |
|---|
Red shift Simple interpretation as expansion of universe; estimation of age of universe, assuming H is constant. Qualitative treatment of Big Bang theory including evidence from cosmological microwave background radiation, and relative abundance of hydrogen and helium. |