Anonymous User

Hamboozler

Logging in (or registering) will help the system to select questions that you need to focus on.

T3C10

Which of the following bands may provide long-distance communications via the ionosphere’s F region during the peak of the sunspot cycle?

SelectAnswer
A23 centimeters
B6 and 10 meters
C70 centimeters and 1.25 meters
DAll these choices are correct