Question

which device can store large amount of data which can be read through blue violet rays?​

Answer 1

Answer:

$\underline{\huge{Answer:-}}$

name Blu-ray Disc is derived from the blue-violet laser used to read and write this type of disc. Because of its shorter wavelength (405 nm), substantially more data can be stored on a Blu-ray Disc than on the DVD format, which uses a red, 650 nm laser.

Answer 2

Explanation:

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