Flashcards in TELECOM Communication Using Cables Deck (11):
Is speed of sound or light faster in air?
Give an example to prove the difference in speeds between sound and light
Thunder and lightning
What are waves?
A way of transmitting signals
What do waves carry?
Number of waves/time taken
What is frequency measured in?
What is wavelength?
The distance after which the pattern repeats its self
Another name for wavelength is
The time taken to pass a point
Amplitude is the distance from the a axis to the top of the crest