front 1 What is Loudness and its unit | back 1 How loud or quiet a sound is, Db/ decibels. |
front 2 Two factors of Loudness | back 2 The distance of the vibration object to you and the sound, andddd how much the object is vibrating. |
front 3 What is amplitude and the unit of amplitude | back 3 Maximum distance the particles can move forward and backward, unit isssssss mm. |