Kennelly-Heaviside layer en · NOUN
Etymology
Named after Arthur E. Kennelly and Oliver Heaviside.
Meanings
- A layer of ionized gas occurring between roughly 90–150 km (56–93 mi) above the ground. It reflects medium-frequency radio waves, and thus enables them to be propagated beyond the horizon.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| Kennelly-Heaviside layers | Number=Plur | lexicographic |