A. diffraction of sound
B. refraction of sound
C. superposition
D. reverberation
Correct Answer:
Option D – reverberation
Explanation
The lengthening effect of sound is known as reverberation.
A. diffraction of sound
B. refraction of sound
C. superposition
D. reverberation
Correct Answer:
Option D – reverberation
Explanation
The lengthening effect of sound is known as reverberation.
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