本题目来源于试卷: Wave Basic Concepts，类别为 美国物理杯赛(Physics Bowl)
[单选题]
99.27: Assume that waves are propagating it/ doi0urpk h )cs8b/)n a uniform medium4zwacce i7 ),u. If the frequency of the wave s )iecwazc ,74uource
doubles then
A. the speed of the waves doubles
B. the wavelength of the waves doubles
C. the speed of the waves halves
D. the wavelength of the waves halves
E. none of the above
参考答案: D
本题详细解析:
暂无
| 
