一简谐波的表达式为y=3cos(2πt-πx),在波传播过程中,介质中质点运动的最大速度是______。
1.884m/s
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/742921.html
上一篇:简述地理价格策略的含义。
下一篇:Shopping habits in the United States have changed greatly in the last quarter of the 20th Century.___26___ in the 1900s most American towns and cites had a Main Street Main Street was always in the heart of a town. This street was ___27___