hertz
/hə:ts/
Nghĩa đầy đủ · từ điển Anh–Việt
hertz
/hə:ts/
danh từ
- (vật lý) Héc
Định nghĩa tiếng Anh
n. the unit of frequency; one hertz has a periodic interval of one second n. German physicist who was the first to produce electromagnetic waves artificially (1857-1894) n. German physicist who with James Franck proved the existence of the stationary energy states postulated by Bohr (1887-1975)