Question

The DVD drive uses blue laser to read the disc.True or false​

Answer 1

Answer:

The DVD drive uses blue laser to read the disc. True

Answer 2

Answer:

Blue violet raser

current dvds employ the 650 - manometer red laser and have a recording capacity of 4.7 Giga bytes. The blue ray discs 405 - nanometres blue violet raser enables the recording and rewriting of up to 27 Giga bytes of data

Explanation:

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