BURCHAK CHASTOTA
BURCHAK CHASTOTA (aylanma chastota) —jismning aylanma harakatini ifodalovchi kattalik; u 2p sekund ichida sodir bo’ladigan tebranishlar soniga teng.
BURCHAK CHASTOTA (aylanma chastota) —jismning aylanma harakatini ifodalovchi kattalik; u 2p sekund ichida sodir bo’ladigan tebranishlar soniga teng.