Physics - Sound Wave Question with Solution | TestHub
PhysicsSound WaveEquation/Relation between Displacement & excess pressureMedium2 minQB
PhysicsMediumsingle choice
Which of the following statement is true for interference by superposition of two waves travelling in the same direction-
Options:
Answer:
C
Solution:
Solution:
For sustained interference by superposition of two waves traveling in the same direction, the waves must have the same frequency and a constant phase difference (which implies a constant path difference). This ensures that the positions of constructive and destructive interference remain stable over time.
The correct answer is C.
Stream:JEESubject:PhysicsTopic:Sound WaveSubtopic:Equation/Relation between Displacement & excess pressure
⏱ 2mℹ️ Source: QB
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