answersLogoWhite

0


Best Answer

Light waves.

A DVD player uses a red (long wave) laser, and a blu-ray player uses a blue (short wave) laser.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What waves are used in DVD players?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is there a source where I can see up to date dvd player sales in Phoenix?

If you are looking for used dvd players chek out http://forsale.oodle.com/dvd-players/phoenix-area/ If you are looking for new dvd players chek out the Sudays ads in the news paper for sales.


What connections are used for camcorders DVD players and TVs?

firewire


Which DVD player plays mp4 files?

As the most widely used video format, MP4 format is compatible with a great variety of digital players. The reason why MP4/MPEG-4/H.264 MP4 cannot be played is because they are not coded in many DVD players and some of its successors like HD DVD players, Blu-ray disc players and 3D DVD players hence it cannot be played on many DVD players.


Are panasonic dvd players good dvd players compared to other dvd players on the market today?

Yes! Panasonic DVD players are reviewed as one of the best brands of DVD players on the market and have been for years on end! They're a trust worthy brand.


Which car DVD players can also be used as a navigation system?

The KENWOOD PNAV512 is a DVD/GPS combo unit.


Where can one purchase portable DVD players for kids?

There are many places where portable DVD players can be purchased. Wal-Mart, Best Buy and Target each carry portable DVD players in various brands and sizes. You can purchase the devices online or you can find them in the stores. You can also find new and used portable DVD players on eBay.


What is the purpose of the ruby laser used in technology?

The red ruby laser is used in standard DVD players to read standard DVD discs. They are now being superseded by the blue laser DVD player, otherwise known as Blue-Ray players and discs.


Are DVD players allowed on an airplane?

DVD player on planeYes, you can take portable DVD players and laptops.


What models of DVD players does Toshiba offer?

They carry portable DVD players, DVD recorders, DVD/VCR combination, single disc players, multi disc players, and XDE video players. To see more selections go to their site.


How do DVD players use lasers?

The laser is used to read the data on the disc


Can a video burnt by Windows Movie Maker be watched on DVD players?

A video burned to DVD can be played on MOST DVD players. But some older model DVD players can't read burned disks.Technology has come a long way since DVD players were introduced, so the majority of DVD players today can play burned media.


Are there any DVR's that can also be used as DVD players?

Yes, you can find dvd/dvr combos at most major electronics stores.