Using your phone's internet browser
go to:  qna.rediff.com
Click and drag this link to
the Home icon in your browser.
Q.

Lasers work by focusing sound waves:---++ True or False ?

Tags: true, false, lasers work
Asked by anantharaman, 02 Aug '09 11:11 am
  Invite a friend  |  
  Save  |  
 Earn 10 points for answering
Answer this question  Earn 10 points for answering    
4000 characters remaining  
  
    
Keep me signed inNew User? Sign up

Answers (6)

1.

The full form of laser is LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION .from this long form it is clear that laser requires the Light and not the sound wave ,so " the statement is false ".
Answered by KARTIKAY SHARMA, 02 Aug '09 11:15 am

 
  
Report abuse
Useful
 (1)
Not Useful
 (0)
Your vote on this answer has already been received
 

Ask a Question

Get answers from the community

600 characters remaining