Question

ii) When does sound get reflected? Explain the reasons for reverberation and echo to
be produced ?​

Answer 1

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Explanation:

Answer 2

Explanation:

• A reverberation can occur when a sound wave is reflected off a nearby surface. An echo is usually clear and can be easily distinguished because of the distance and time the sound wave travels.Adding sound absorption in a space will reduce the reflections and cause the sound waves to decay at a faster rate