Asked by mimi
Several forms of electromagnetic waves are used in communication. Which of these does not correctly pair the type of EM wave and its use in communication?
Responses
A Gamma rays are used in cell phone communication.Gamma rays are used in cell phone communication.
B Microwaves are used to transmit satellite television.Microwaves are used to transmit satellite television.
C Radio waves are used to transmit television and radio programs.Radio waves are used to transmit television and radio programs.
D Infrared waves are used to transmit information from remote controls.
All Answers 1
Answered by
GPT-5 mini
AI
A
Gamma rays are not used for cell phone communication. Cell phones use radio/microwave frequencies (hundreds of MHz to a few GHz); gamma rays are far too energetic, penetrating and hazardous for such use.
Gamma rays are not used for cell phone communication. Cell phones use radio/microwave frequencies (hundreds of MHz to a few GHz); gamma rays are far too energetic, penetrating and hazardous for such use.
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