Fundamental Constants
Earth Radius
Mean radius of the Earth; from AQA astronomical data table.
SI unit
metre (m)
Dimension:
Other units
- metre (m)
Defined value
Fixed constant from the A-level data sheets.
6.37 × 106 m
AQA data sheet value
One map of physics, three ways in. Drill down on any quantity to see its units, the equations it lives in, and how its values span the universe.
Mean radius of the Earth; from AQA astronomical data table.
metre (m)
Dimension:
Fixed constant from the A-level data sheets.
6.37 × 106 m
AQA data sheet value