What is Blu-ray ? (NCERT Class 11th)
Answers
Answered by
2
Answer:
Explanation:
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. ... The blue laser has a 405 nanometer (nm) wavelength that can focus more tightly than the red lasers used for writable DVD.
Answered by
2
A blue ray is a format of DVD design which is used to store and display high quality audio and video.
Explanation:
- The blu ray discs are optical disks which helps the user to view both the audio and the video content.
- The disc helps us to view the videos with high clarity and definition.
- The disc is both readable and writable and they are suitable with any kind of DVD drivers and laptops.
To know more:
1) What is blue ray disk
https://brainly.in/question/7314163.
2) Explain following devices : DVD
https://brainly.in/question/8457244
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