你即將離開本站

並前往https://www.physicsclassroom.com/class/sound/Lesson-2/Pitch-and-Frequency

Pitch and Frequency - The Physics Classroom

The frequency of a sound wave not only refers to the number of back-and-forth vibrations of the particles per unit of time, but also refers to the number of ...

確定！ 回上一頁

查詢 「Sound frequency」的人也找了：

  1. sound frequency中文
    2.
  2. sound frequency definition
    3.
  3. Sound frequency range
    4.
  4. Quality of sound
    5.
  5. Sound frequency
    6.
  6. Low frequency noise
    7.
  7. Sound frequency generator
    8.
  8. Pitch frequency
    9.