A blue laser optical disc can write more digital data than a red laser disc in the same physical space.

Name: A blue laser optical disc can write more digital data than a red laser disc in the same physical space.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Blue lasers have a shorter wavelength than red lasers, allowing for tighter focusing of the laser beam. This enables more data to be written in the same amount of physical space on the disc, increasing storage capacity.

A Blue Laser Optical Disc Can Write More Digital Data