Q. Two waves of same frequency and intensity superimpose with each other in opposite phases, then after superposition the
A) Intensity increases by 4 times
B) Intensity increases by two times
C) Frequency increases by 4 times
D) None of these
Explanation
(d) This is a case of destructive interference
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.