What is the frequency of a sound wave with a period of 0.02 seconds? A. 20 Hz B. 50 Hz C. 100 Hz D. 200 Hz 相关知识点: 试题来源: 解析 B。频率等于周期的倒数,周期为 0.02 秒,频率 = 1/0.02 = 50Hz,所以选择 B 选项。反馈 收藏 ...
解析 The frequency of a progressive wave is the number of cycles of the wave that pass a fixed point per unit time. 频率是指单位时间内波形重复的次数。对于进行波来说,频率指的是单位时间内波形经过某一点的次数。 简而言之,频率代表了波的振动速度,它决定了波的音调或颜色。
百度试题 结果1 题目英语翻译What is the frequency of the square wave? 相关知识点: 试题来源: 解析 什么是频率的方波?或者,频率的方波是什么?反馈 收藏
The frequency of a wave can be calculated using the formula f = 1/T, where f represents frequency and T represents period. In this case, with a period of 6 seconds, the frequency would be f = 1/6 = 0.1667 Hz. This means that the wave completes 0.1667 cyc
Four factors affect the speed of a mechanical wave. These factors are the wavelength and frequency of the wave, as well as the density and temperature...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
百度试题 结果1 题目(a) A wave has a frequency of 10 Hz and a wavelength of 80 cm, what is the wavespeed of this wave? 相关知识点: 试题来源: 解析 Answer: 8m/sPlug f=10 Hz and λ=0.8m into our equation v=f×λ. 反馈 收藏 ...
What is 'wave function collapse' in quantum mechanics? What are the waves after primary waves? Which phenomenon cannot be exhibited by longitudinal waves? What are the limitations of the superposition theorem? What causes Love waves? What determines the frequency of a complex wave?
An electromagnetic wave has a magnetic field given by in SI. What is the frequency of the wave?A.B.C.D.的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,
The swing rate, or frequency, of the pendulum is determined by its length from the pivot point to the end of the string. The longer the pendulum, whether it is a string, metal rod or wire, the slower the pendulum swings. Conversely the shorter the pendulum the faster the swing rate. ...
What is the frequency of the square wave? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 什么是频率的方波?或者,频率的方波是什么? 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) 相似问题 英语翻译 英语翻译 英语翻译...