Question

What type of wave does a record demonstrate?

Answer 1

Answer:

Sound recording, transcription of vibrations in air that are perceptible as sound onto a storage medium, such as a phonograph disc. ... In sound reproduction the process is reversed so that the variations stored on the medium are converted back into sound waves.

Answer 2

Answer:

Sound recording, transcription of vibrations in air that are perceptible as sound onto a storage medium, such as a phonograph disc. In sound reproduction the process is reversed so that the variations stored on the medium are converted back into sound waves. The three principal media that have been developed for sound recording and reproduction are the mechanical (phonographic disc), magnetic (audiotape), and optical (digital compact disc) systems.

Explanation:

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