Question

How does the loudness of sound depends on the vibrating area.

Answer 1

1. The loudness is the characteristic of sound which distinguish a loud sound from a feeble sound.
2. The loudness of the sound depends on the area of vibration.
3. Larger the area of vibration louder the sound.
4. Consider two drums one is larger than the other.
5. The large drum produces louder sounds than the smaller drum because the large drum has a more vibrating area.
6. Hence, the larger the area of vibration louder the sound.