Welcome to the Quiz!
This quiz contains 6 questions from a mix of 1 subtopics.
True or false? Radio waves are electromagnetic waves with the longest wavelength and the lowest frequency
True
False
|
Radio waves can be created using a:
Alternating current
Direct current
|

Oscilloscopes are used to:
Display the wave frequency of an alternating current
Transmit radio waves
Receive radio waves
|
The three types of radio waves are:
Long waves
Mid-range waves
Short waves
Very short waves
|

Which of the following types of radio waves can travel long distances and diffract (bend) around the curved surface of the earth?
Long waves
Short waves
Very short waves
|

In the above image, what are A and B?
A is a generator, B is a transformer
A is a transmitter, B is a transformer
A is a transmitter, B is a receiver
A is a receiver, B is a generator
|