Explain the advantages and disadvantages of the reflection of sound in every day life ?

1.SONAR system is based on reflection of sound.
2.Sonography is also based on reflection of sound.
3.A musical instrument called as Jaltarang is also based on reflection of sound.
4. Doctors listen to the sounds from the human body through a stethoscope which is used to hear the sounds of internal organs of a patient for the diagnostic purposes .
5. The reflection of sound is used in many devices as the megaphones , the horns , the musical instruments like the trumpet , the shehnais , etc ,
1. When sound get reflected for multiple times a phenomenon of reverberation is taken place.
2.Because of this,reflected sound get mixed up and a continuous sound of large loudness and less clearness is produced.

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