几个英文物理题谢谢

来源:百度知道 编辑:UC知道 时间:2024/06/05 00:20:07
做了一个用吉他测试声波的实验
后边有几个问题,有几个是不需要实验数据的不太明白
谢谢
1. Was the guitar in tune? Explain
(这个的答案我知道是yes,但是怎么explain就不知道了)
2. What variables would affect the frequency of the guitar string?
这个是不是应该是力度……还有什么不知道了
3. what is the function of the body of the guitar?
这个是完全不知道了

谢谢,英文回答

1,Yes, coz it sounds via regulated vibration of its strings.
2,The tension of the strings.(Maybe u can say length&thickness of them.Btw, tension is the most important thing I think.)
3,The function is to supply resonance with its resonant cavity.

frequency是频率的意思,和力没有关系的。

你又不给题目,只有问题怎么回答啊?建议提问者加题目!