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werewere
werewereProfessional
Asked: December 17, 20202020-12-17T08:38:34+00:00 2020-12-17T08:38:34+00:00In: Waves

waves

why are echoes not heard in a small room like a classroom?

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  1. kevin
    kevin Teacher
    2021-01-07T12:15:39+00:00Added an answer on January 7, 2021 at 12:15 pm

    Because the time of travel of the sound to and from the walls is not measurable. hence the echoe can no be realised

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  2. bozize
    bozize Begginer
    2021-01-31T05:27:30+00:00Added an answer on January 31, 2021 at 5:27 am

    It depends whether the class is empty or with learners or objects. When the class is empty, echoes maybe experienced (sometimes reverberation). However if the class is full, mist of the sound is “absorbe” hence no echoes.

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