Why do we cup our hands to make the sound heard at a distance ?
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Our ear outer cover generally works as a sound reciever..(..u can connect it with radar)
So as to receive maximum sound we cup our hands to make the sound hear from a distance.
So as to receive maximum sound we cup our hands to make the sound hear from a distance.
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When these waves strike a person's ear, she or he is able to hear our sound. ... The intensity of the sound waves does not decrease. Thus, the sound can travel much further and clearly reach a person standing at a distance. Cupping your hands aroundyour mouth is a simple method of making your voice reac
Kim161:
thanks
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