rotation frequency بسامد ِ چرخش basâmad-e carxeš
Fr.: fréquence de rotation 1) The number of rotations per unit time of a rotating object.
2) The number of → stellar rotations
per unit time. The reciprocal of the
→ rotation period.
This parameter usually refers to the equator of
the star, because stars do not rotate as solid bodies. → rotation; → frequency. |