Grade 10 Physics MCQ - Topics
Reflection (Echo) MCQ Quiz PDF Download
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"The sensation of sound persists in our brain for about" Multiple Choice Questions (MCQ) on reflection (echo) App APK with 0.001s, 0.2s, 0.1s, and 10s choices for distance learning classes. Study sound quiz questions for online certificate programs for school certificate.
MCQs on Reflection (Echo)
MCQ: The sensation of sound persists in our brain for about
MCQ: Echoes maybe heard more than once due to
MCQ: The reflection of sound is called
MCQ: The total distance covered by a sound wave from the generation point to reflecting surface and back should be
