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Which of the following is 2-hexanone?
Airwaves
The invisible electromagnetic spectrum used for transmitting radio and television signals through the atmosphere.
Radio Broadcasting
The transmission of audio programs to the public through radio waves.
Sound Recording
The process or art of capturing audio performances, sounds, or music onto a storage medium for later playback.
Social Change
Transformations in the societal structures, norms, and values over time.
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