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1. |
Laser light is intense because |
A. | it has very less number of Photons that in phase |
B. | it has very less number of Photons that are not in phase |
C. | it has very large number of Photons that are in phase |
D. | it has very large number of Photons that are not in phase |
Answer» D. it has very large number of Photons that are not in phase | |