Question

Short radio waves are reflected by which atmospheric layer

Answer 1

Answer:

ŕThe ionosphere is the ionized part of Earth's upper atmosphere, from about 60 km (37 mi) to .... Normally, at oblique incidence, this layer can only reflect radio waves having frequencies lower than about 10 MHz ...

Answer 2

Answer:

Explanation:

This is what gives the Ionosphere its name and it is the free electrons that cause the reflection and absorption of radio waves. ... Higher frequency waves are able to pass through the atmosphere entirely and reach the ground. This process also works in reverse for radio waves produced on the earth