The harder we beat a table,the louder is the sound.List two reasons for it.

The 2 reasons why we hear louder sound on giving a greater thud to the table ;

1 by giving greater thud ,the atoms of the medium will vibrate more vigorously thus creating louder noise.

2 if the intensity of vibration is more then the sound will be heard till greater distance.

  • 5

as we beat harder on the table,the amplitude increases and the sound is louder

  • -1

when we beat the table hardetr sound is louder as :-

ampliotudes is directly propotional to loudness of the greater will be the energy the geater the loudness.
  • -3
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