Physics, asked by siddugulaganji52, 1 year ago

Disadvantage of LED lights over LASER light?
A) Consuming more power
B)Costlier Than LASER
C) Non coherent light Source
D) Hardly Available

Answers

Answered by Tanujasingh12
8
b is the answer...........

anildeshmukh: Sry
Tanujasingh12: this is cheating now
anildeshmukh: Sry
anildeshmukh: Yar
Tanujasingh12: ok
Tanujasingh12: next dhyan rakhna
Tanujasingh12: next time dhyan rakhna
siddugulaganji52: ok
anildeshmukh: By
pryadav: LED light is non coherent compared to laser light
Answered by anildeshmukh
2

B...... IS THE CORRECT ANSWER

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anildeshmukh: Thanks a lot dear
pryadav: no c option has to be right one
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