Which of the following devices use lasers? DVD players, fiber optics communication systems, photocopiers, UPC price scanners

Question and answer

Question

Asked 10/22/2011 1:58:41 PM

Updated 6/1/2014 10:20:28 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Edited by andrewpallarca [6/1/2014 10:20:25 AM], Flagged by andrewpallarca [6/1/2014 10:20:28 AM]

Get an answer

Search for an answer or ask Weegy.

Original conversation

User: Which of the following devices use lasers? DVD players, fiber optics communication systems, photocopiers, UPC price scanners

Weegy: [ ]
Expert answered|mmjurad29|Points 30|

Question

Asked 10/22/2011 1:58:41 PM

Updated 6/1/2014 10:20:28 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Edited by andrewpallarca [6/1/2014 10:20:25 AM], Flagged by andrewpallarca [6/1/2014 10:20:28 AM]

New answers

Rating

niKlaus

DVD players was the devices use lasers.

Added 6/1/2014 10:16:28 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/1/2014 10:20:30 AM], Rated good by andrewpallarca, Rated good by niKlaus

Comments

There are no comments.

Add an answer or comment

40,384,876

questions answered

Get answers from Weegy and a team of really smart live experts.

Popular Conversations

Which of the following statements about determining the probably of a ...

5/29/2026 5:30:48 PM| 3 Answers

The________element of the Committee of Sponsoring Organizations ...

5/30/2026 2:10:10 AM| 3 Answers

Kyle is writing out steps to lay out a branch of a true Y. Step 1 ...

6/2/2026 5:18:09 PM| 3 Answers

The _______ serves as an expression of the fundamental principles at ...

6/2/2026 9:55:35 PM| 3 Answers

What is crystalline silica?

Weegy: The most effective way to prevent exposure to crystalline silica is OSHA. User: What is unit measurement for ...

6/3/2026 4:09:43 PM| 3 Answers

Which is an example of diffuse reflection? Question 17 ...

6/4/2026 10:59:56 AM| 3 Answers

What determines emergent properties in nanomaterials?

6/5/2026 8:15:53 AM| 3 Answers

How do quantum effects dominate nanoscale devices?

6/5/2026 8:16:35 AM| 3 Answers

Johnson struggled to manage pressures during his time in ...

5/30/2026 6:29:27 PM| 2 Answers

Can secure multiparty computation become practical?

6/5/2026 9:41:48 AM| 2 Answers

A written safe sleep policy is required in minimum standards.

5/29/2026 1:39:39 AM| 1 Answers

Clichés and stock responses are key ingredients of

5/29/2026 1:21:27 AM| 1 Answers

WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake.

Because you're already amazing.

Connect with others, with spontaneous photos and videos, and random live-streaming. Post thoughts, events, experiences, and milestones, as you travel along the path that is uniquely yours.

Share your world.