5 Questions
What type of waves are radio waves?
Electromagnetic waves
How are sound waves converted into electromagnetic waves in a radio transmitter?
By encoding them onto electromagnetic waves
In which frequency range are FM radio stations typically found?
86-107 MHz
Why are radio electromagnetic waves used for transmission over long distances?
Because they do not require a medium to travel through
What is the main difference between AM and FM station frequencies?
AM stations operate in the megahertz range while FM stations operate in the kilohertz range
Test your knowledge about radio waves and frequencies. Learn about how radio waves travel through a vacuum, the conversion of sound waves into electromagnetic waves, encoding onto the radio frequency range, and more!
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