F region

Noun

Meaning

the highest region of the ionosphere (from 90 to 600 miles up) which contains the highest concentration of free electrons and is most useful for long-range radio transmission

Alternative names

F-region

Synonyms

Examples

Generally speaking, the F region has the highest concentration of free electrons and ions anywhere in the atmosphere. Source: Internet

This F region is very anomalous in nature. Source: Internet

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