Two waves ofsame frequency, constant phase difference but different amplitude superpose at a point:

Two waves ofsame frequency, constant phase difference but different am

1.	Two waves ofsame frequency, constant phase difference but different amplitude superpose at a point:
Answer» The resultant INTENSITY varies periodically as a FUNCTION of time There will be no interference There will be interference in which the minimum intensity will not be zero There will be interference in which the minimum intensity is zero Solution :As the waves are coherent (same frequency and CONSTANT phase difference) interference will take place but as amplitudesare not equal minimum amplitude will benonzero hence minimum intensity will be more than zero.

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Two waves ofsame frequency, constant phase difference but different amplitude superpose at a point:

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