你即將離開本站

並前往https://www.ck12.org/physics/speed-of-sound/

Speed of Sound | CK-12 Foundation

Learn about wave harmonics on a string by looking closely at the sound produced by a violin. 0. 1 More Simulations.

確定！ 回上一頁

查詢 「Ck sound」的人也找了：

  1. Ck sound
    2.
  2. Phonics ck
    3.
  3. Ck phonics
    4.
  4. Ch sound
    5.
  5. K ck
    6.
  6. Phonics C and k
    7.
  7. St phonics
    8.
  8. Ff phonics
    9.