#hertz
English
Edit on Github- the unit of frequency
- Pos: noun
- German physicist who was the first to produce electromagnetic waves artificially (1857-1894)
- Pos: noun
- German physicist who with James Franck proved the existence of the stationary energy states postulated by Bohr (1887-1975)
- Pos: noun
Source:
Contributors:
loading ...فارسی
Edit on Github- هرتز