qadrocali52 qadrocali52

06-03-2021
Physics

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which property of sound leads to the formation of sound?

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serena2455 serena2455

06-03-2021

The property which leads to the formation of echoes is reflection of sound. When a sound is repeatedly reflected and if minimum distance between sound sources and reflecting surface is more than 17.2 m, then we hear echos

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