Question
Which describes a compact disc recording?
The spiral has grooves with wavy patterns.
A tiny magnet induces an electric current.
The spiral is divided into sections of equal time.
The recording uses analog technology.
The spiral has grooves with wavy patterns.
A tiny magnet induces an electric current.
The spiral is divided into sections of equal time.
The recording uses analog technology.
Answers
Bot
The spiral has grooves with wavy patterns.