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Laser light is considered to be coherent...

Laser light is considered to be coherent because it consists of

A

Many wavelengths

B

Uncoordinated wave of many wavelength

C

Coordinated wave of many wavelengths

D

Coordinated wave of a particular wavelength

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The correct Answer is:
d
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A2Z-ELECTROMAGNETIC WAVES AND COMMUNICATION SYSTEM -Section D - Chapter End Test
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