你即將離開本站

並前往https://www.rcboe.org/cms/lib/GA01903614/Centricity/Domain/16134/CH%2014%20L2.pdf

Properties of Sound Waves

Loudness is how you perceive the energy of a sound wave. A wave with a greater amplitude will produce a louder sound. Sounds are quieter farther from their ...

確定！ 回上一頁

查詢 「Properties of sound」的人也找了：

  1. give applications of the two properties of sound
    2.
  2. Sound properties
    3.