试题来源: 解析 The frequency of the water wave remains constant as it passes into the slower region. 当水波从一个介质进入另一个传播速度较慢的介质时,其频率保持不变。这是因为频率由波源决定,与介质无关。波速的降低会导致波长的减小,以保持频率恒定。因此,水波的频率在进入较慢的区域后保持不变。
Wavelength is the distance between two consecutive peaks or troughs of a wave, while frequency is the number of complete cycles of the wave that pass a given point in one second. Velocity, on the other hand, is the speed at which the wave travels. According to the equation v...
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。
What happens to frequency as amplitude increases? How does the frequency of sound change when the source is moving? If the temperature of wire in a sonometer is increased, what happens to the frequency of sound heard? When you decrease the frequency of the wave, what happens to its...
Waveform change in stimulation frequency increased? 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回顶部 What changes have taken place in the stimulation of the wave frequency increases in the process?
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 frequency of sound travels in air at 20 degree C has a wavelength equal to 1.7m? What is the fundamental frequency of vibration? If the wavelength of the sound wave is 1.3 meters, what is the frequency? What is the formula of frequency for waves?
百度试题 结果1 题目20 A wave of frequency 6600 Hz travels 1320m in 4.0 s.What is the wavelength? A A 0.050m B 0.80m C 1.3m D 20m 相关知识点: 试题来源: 解析 A 反馈 收藏
Ais the number of oscillations ineach second. 4.The termfrequencymay also refer to cycles per second of anelectromagneticwave, such as a sound wave or a light wave. The frequency of light determines its color, as seen by the human eye. Similarly, the frequency of sound determines its pitch...
What happens to the period of a wave as the frequency increases? What happens to the wavelength of a wave when the frequency decreases? As wave frequency goes up, does the wave speed also go up? Is it possible to increase the speed of a sound wave? What can you...