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What type of device is used in a CD drive to write data onto a CD-RW?

Anonymous

∙ 10y ago

Updated: 11/9/2022

A laser is used to alter the internal metal alloy layer of the CD-RW. The strength of the laser can be varied and this allows the alloy to be manipulated and the data on the CD to be changed.

Wiki User

∙ 10y ago

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