Q. If the phase difference between the two wave is $2\pi$ during superposition, then the resultant amplitude is
A) Maximum
B) Minimum
C) Maximum or minimum
D) None of the above
Explanation
(a) Phase difference is $2\pi$ means constrictive interference so resultant amplitude will be maximum
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.