Warning:
JavaScript is turned OFF. None of the links on this page will work until it is reactivated.
If you need help turning JavaScript On, click here.
This Concept Map, created with IHMC CmapTools, has information related to: 26 Radio Waves, Easily Generated by Acceleration Back & Forth of Electrons, 300 Meters Wavelength is typical for AM Radio Stations, AM Radio Stations use Amplitude Modulation, Radio Waves may require Line of Sight Transmission (Shorter Wavelengths), Acceleration Back & Forth of Electrons in Antenna, 1 Meter Wavelength is typical for FM Radio Stations, Radio Waves have Longest Wavelengths, Radio Waves travel through Air without Absorption, 1 Meter Wavelength determines 'Carrier' Frequency, Frequency Modulation to impress Information, Longest Wavelengths of Electromagnetic Radiation, Radio Waves are Easily Generated, Easily Detected by Acceleration Back & Forth of Electrons, Line of Sight Transmission (Shorter Wavelengths) e.g. 1 Meter Wavelength, Longest Wavelengths range from Few Meters to 1000's Km, Frequency Modulation is analogous to Changing Color in transmitting Message using Flashlight, Radio Waves are form of Electromagnetic Radiation, Bend Around Curve of Earth (Longer Wavelengths) results from Reflection from Ionosphere, Bend Around Curve of Earth (Longer Wavelengths) e.g. 300 Meters Wavelength, Radio Waves may Bend Around Curve of Earth (Longer Wavelengths)