Precaution for reflection of sound expirement Anyone answering will get brainiest
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Precautions
1. It is obvious that to hear a clear reflected sound, the incident sound must be clear and smooth.
2. When sound falls on any surface, it is not only reflected but a part of it is also absorbed by the surface of the wall. Hence, the sound that you hear through the pipe depends on the nature of the wall. For a smooth reflecting wall, the reflection will be more. It is thus important to have a smooth reflecting surface.
3. If we take a larger-amplitude sound source, then you may hear the sound of the source directly. It is therefore important to have low-amplitude sound source. And for the reasons mentioned here, it is advised to close your other ear while taking observations.
Hope you have got your answer - thank you :)
1. It is obvious that to hear a clear reflected sound, the incident sound must be clear and smooth.
2. When sound falls on any surface, it is not only reflected but a part of it is also absorbed by the surface of the wall. Hence, the sound that you hear through the pipe depends on the nature of the wall. For a smooth reflecting wall, the reflection will be more. It is thus important to have a smooth reflecting surface.
3. If we take a larger-amplitude sound source, then you may hear the sound of the source directly. It is therefore important to have low-amplitude sound source. And for the reasons mentioned here, it is advised to close your other ear while taking observations.
Hope you have got your answer - thank you :)
Niharika1415:
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