本题目来源于试卷: Physics Unit12: Sound，类别为 国际高中通用物理
[单选题]
Which of the followin7vg , qki,lov3il6kw 9g is a faaps( o- guy9- )pqnkvg2h 6d*mlse statement?
A. Sound waves are longitudinal pressure waves.
B. Sound can travel through a vacuum.
C. Light travels very much faster than sound.
D. The transverse waves on a vibrating string are different from sound waves.
E. "Pitch" (in music) and frequency have approximately the same meaning.
参考答案: B
本题详细解析:
暂无
| 
