Give two applications of reflection of sound............ quick!!!
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Reflection of sound is reverberation and it has some applications also such as in sthetoscope which is based on this only.
And one more is SONAR where also this principle is used.
And one more is SONAR where also this principle is used.
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(i) Hearing aid: It is a device used by the people who are hard of hearing. Here the sound waves, which are received by the hearing aid are reflected into a narrower area leading to the ear.
(ii) Sound boards: Curved surfaces can reflect sound waves.
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