Respuesta :
Answer:
Microwaves are the radio waves with the shortest wavelengths and highest frequencies. Microwaves are used for cellular phone communication. 1) Infrared rays have a higher frequency than radio waves.
Explanation:
Answer:
Microwaves are the radio waves with the shortest wavelengths and highest frequencies. Microwaves are used for cellular phone communication. 1) Infrared rays have a higher frequency than radio waves.
Explanation: