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Questions and Answers
Which of the following is a form of communication that uses sound waves?
Which of the following is a form of communication that uses sound waves?
- Radio (correct)
- Television
- Electronics
- None of the above
Which of the following is a device used for receiving audio signals?
Which of the following is a device used for receiving audio signals?
- Radio (correct)
- Television
- Electronics
- None of the above
Which of the following is a device used for receiving visual and audio signals?
Which of the following is a device used for receiving visual and audio signals?
- Radio
- Television (correct)
- Electronics
- None of the above
Which of the following refers to the study and application of electronic devices and circuits?
Which of the following refers to the study and application of electronic devices and circuits?
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Which of the following is a term encompassing radio, television, and other electronic devices?
Which of the following is a term encompassing radio, television, and other electronic devices?
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Which of the following options is not related to communication or entertainment devices?
Which of the following options is not related to communication or entertainment devices?
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