Radio Waves Flashcards
1
Q
The frequency of the waves produced will be…
A
Equal to the frequency of the alternating current
2
Q
How can you produce radio waves?
A
Using an alternating current in an electrical circuit
3
Q
What is a transmitter?
A
An object in which charges (electrons) oscillate to crate the radio waves
4
Q
What happens when transmitted radio waves reach a receiver?
A
The radio waves are absorbed
