Laser – 4

4. Light emitted by ordinary source of light is :

(a) Coherent
(b) Non-coherent
(c) Monochromatic
(d) None of these

Answer : (b)

Explanation : No answer description available for this question. Let us discuss.

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

Leave a Reply

Your email address will not be published. Required fields are marked *

Copy Protected by Chetan's WP-Copyprotect.