QuestenaPráctica que te muestra qué repasar después
Pregunta 136

What is the approximate maximum distance along the Earth’s surface normally covered in one hop using the E region?

  1. 180 miles
  2. 1,200 milesRespuesta correcta
  3. 2,500 miles
  4. 12,000 miles

Explicación

The E region is much lower, around 100 to 120 km, so a ray leaving at the same low takeoff angle comes back down much sooner and covers only about 1,200 miles, roughly 2,000 km, in one hop. Hop length follows layer height, which is why the E region hop is about half the F2 hop.

Continúa con este test

Empezar la práctica
Pregunta 136: What is the approximate maximum distance along the Earth’s… · FCC General Class (Element 3) · Questena