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Physics
If the phase difference between two waves of the same frequency is 2π during superposition, then the resultant amplitude is
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Q. If the phase difference between two waves of the same frequency is $2\pi $ during superposition, then the resultant amplitude is
NTA Abhyas
NTA Abhyas 2020
Waves
A
maximum
67%
B
minimum
23%
C
maximum or minimum
8%
D
none of the above
3%
Solution:
Phase difference is $2\pi $ means constrictive interference so resultant amplitude will be maximum.