Chapter 13 Flashcards
1
Q
What is the order of the Electromagnetic Spectrum?
A
Radio waves
Microwaves
Infrared
Visible Light
Ultra violet
X-rays
Gamma Rays
2
Q
What is the wave speed equation?
A
Wave Speed = frequency x wavelength
3
Q
What is the electromagnetic wave speed
A
300 million metres per second
4
Q
What can you use infrared radiation for?
A
Carrying signals from remote control handsets and inside optical fibers