a cell phone company relies on which kind of waves in order to provide service for its customers?\nultraviole…
a cell phone company relies on which kind of waves in order to provide service for its customers?\nultraviolet waves\ninfrared waves\ngamma rays\nmicrowaves
Answer
Brief Explanations:
Cell - phone communication uses microwaves. Ultraviolet waves are used for sterilization and detecting counter - feits. Infrared waves are for remote controls and thermal imaging. Gamma rays are used in cancer treatment and sterilization of medical equipment. Microwaves have the right frequency range for wireless communication over long distances and can penetrate obstacles to some extent, making them suitable for cell - phone service.
Answer:
D. microwaves