Respuesta :
Answer:
1) Long energy of radio waves
2) long wavelengths of radio waves
Explanation:
Radio is a type of electromagnetic wave with a wavelength. Each wavelength has its own frequency in which its travels.
There are many EM waves, These waves are as follows:-
- X- rays
- Gamma rays
- Alpha rays
Radio waves have various useful uses in human welfare. These uses of waves are because of:-
- Long energy of radio waves
- Long wavelengths of radio waves
The uses of radio waves are:-
- Communication.
- Satellite transmission.
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https://brainly.com/question/13477250