本题目来源于试卷: Physics Unit11: Vibrations and Waves，类别为 通用国际物理
[问答题]
A string of length 2.5 m+gyqief9i-;6r.xrbp3 f sk s( is fixed at both endcfv1qz q hiqw-, (ml:.s. When the string vibrates at a frequency of 85 Hz, a standing wave with five lfm q,qz.:l1qc(-hi wv oops is formed.
(a) Determine the distance between two adjacent nodes.
(b) Determine the wavelength of the waves that travel on the string.
(c) Determine the velocity of waves.
(d) Determine the fundamental frequency of this string.
参考答案:
(a) 0.50 m
(b) 1.0 m
(c) 85 m/s
(d) 17 Hz
本题详细解析:
暂无
| 
