Meaning of Einstein radius | Babel Free
Definitions
The characteristic angular radius of an Einstein ring formed during gravitational lensing, representing the typical scale over which light from a background source is deflected by by a foreground massive object.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.