6.2.3.9—Hubble constant H0 as recession speed
- Syllabus
- 0625–2026–2027
- Objective
- 6.2.3.9
- Level
- —
6.2.3.9—Hubble constant H0 as recession speed
- Define Hubble constant H0 as recession speed divided by distance from Earth; recall/use: H0 = v/d
ConceptIGCSE Physics