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If you have to address a …

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If you have to address a small gathering inside a room, everyone can hear you at your normal voice however,if you address the same gathering in open air you have to speak loudly so that everyone can hear your voice. Why?

    • Posted by Supriya Chaubey 4 years, 8 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Atindra Jha 4 years, 8 months ago

    Yes, it happens because of the surrounding as in a closed area the sound remains there for a moment however in an open surrounding the sound gets deflected because of the presence of air over there

    0Thank You

    Ankit Kumar 4 years, 8 months ago

    Gwgh

    0Thank You

    ANSWER
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