Coherent sources are characterized by the same [KCET 1993] – McqOptions

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1.	Coherent sources are characterized by the same [KCET 1993]
A.	Phase and phase velocity
B.	Wavelength, amplitude and phase velocity
C.	Wavelength, amplitude and frequency
D.	Wavelength and phase
Answer» C. Wavelength, amplitude and frequency

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