Recent content by MrNash

OK, thank you for your answer. Now I have another question. What determines strength of radio or television transmitter? I know that electromagnetic transmission has a frequency and strength. Maximum reach of the signal depends on its strength and signal strength decreases with square of the...

There is one thing that’s bugging me. I read about electromagnetic spectrum. It says that light is, by its nature, electromagnetic wave just like radio signals, microwaves, X and gamma rays, infrared waves etc. The only difference between these waves is their frequency, right? Now imagine...