Question

the faster the vibration the sharper the sound produce prove with the help of an activity

Answer 1

Answer:

Take a rubber string stretch it tightly between two supports. Pluck the string, the string begins to vibrate. Then we will be able to hear some sound, stop the movement of the string. Even the sound also stopsThe individual air molecules do not "travel" with the wave. They just vibrate back and forth. When the vibrations are fast (high frequency), you hear a high note. When vibrations are slower, you hear a lower note.An activity that sound is produced by tuning fork. ... (4) Vibrating tuning fork produce the, sound. (5) The sound produced by it is propagate through the medium (air). So we can hear it.

Sound is produced when an object vibrates and produces continuous compression and rarefaction. Example: The sound of our voice is produced by the vibrations of two vocal cords in our throat caused by air passing through the lungs.