Question

what is blue ray disk?​

Answer 1

Answer:

Blu-ray, optical disc data-storage format that is most often used for playback of high-definition (HD) video. Blu-ray represents the third generation of compact disc (CD) technology, after audio CDs and digital video discs (DVDs).

Explanation:

Answer 2

Answer:

Blu-ray is an optical disc format designed to display high definition video and store large amounts of data. Blu-ray is the successor to DVD. ... Blu-ray's standard storage capacity is enough to store a continuous backup copy of most people's hard drives on a single disc.....

Blu-ray is an optical disc format such as CD and DVD. It was developed for recording and playing back high-definition (HD) video and for storing large amounts of data. While a CD can hold 700 MB of data and a basic DVD can hold 4.7 GB of data, a single Blu-ray disc can hold up to 25 GB of data.....

Blu-ray Disc (BD), often known simply as Blu-ray, is a digital optical disc data storage format designed to supersede the DVD format, capable of storing several hours of video in high-definition (HDTV 720p and 1080p).......

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