Reflection (Echo) MCQ App Download - Grade 10 Physics PDF e-Book
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The MCQ: The sensation of sound persists in our brain for about "Reflection (Echo)" App Download [Free] with answers: 0.001s, 0.2s, 0.1s, and 10s to study high school online courses. Solve Sound Quiz Questions, download Apple e-Book (Free Sample) for online education programs.
The sensation of sound persists in our brain for about
Echoes maybe heard more than once due to
The reflection of sound is called
The total distance covered by a sound wave from the generation point to reflecting surface and back should be
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