what is coherence definition...i need full infermation about iy
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Coherence is a fixed relationship between the phase of waves which are of of a single frequency.
OR
a constant phase relationship between the waves.
Coherent waves are those waves
=)Waves of same wavelength
=)Same frequency
=)They both must be in same phase or have constant phase difference.
OR
a constant phase relationship between the waves.
Coherent waves are those waves
=)Waves of same wavelength
=)Same frequency
=)They both must be in same phase or have constant phase difference.
somnath28:
not coherent... i wants to know coherence
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