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。
Step by step video & image solution for What is a wave motion? by Physics experts to help you in doubts & scoring excellent marks in Class 11 exams. Updated on:21/07/2023 Class 11PHYSICSTRAVELLING WAVES Topper's Solved these Questions ...
What is a node in a wave?WaveformIn Physics, the term waveform of a given signal is nothing but the shape of its graph as a time function, which is not dependent on its magnitude scales and on any displacement in time.Answer and Explanation: ...
What is meant by scattering of light? To say that light is quantized means that light is made up of what? What are the main concepts in wave optics? How many types of wave motions are there? Explain the concept of a wave vector - how it is defined, what are its properties?
Wave In physics, mathematics, and related fields, a wave is a propagating dynamic disturbance (change from equilibrium) of one or more quantities, sometimes as described by a wave equation. In physical waves, at least two field quantities in the wave medium are involved. Current A body of wa...
Wave In physics, mathematics, and related fields, a wave is a propagating dynamic disturbance (change from equilibrium) of one or more quantities, sometimes as described by a wave equation. In physical waves, at least two field quantities in the wave medium are involved. Wag Play truant from...
Inductance is defined as the property of an electric conductor which causes an electromotive force that is generated due to a change in the current flow. There are two types of inductance: self-inductance and mutual inductance.
The maximum particle velocity is equal to 4 times the wave velocity when View Solution A simple harmonic progressive wave in a gas has a particle displacement of y=a at time t=T/4 at the orgin of the wave and a particle velocity of y =v at the same instant but at a distance x=λ...
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In another popular experiment, subjects attempt to influence a machine, such as arandom number generator, with their minds. Over the course of hundreds of runs, researchers have found that subjects do appear to have some influence over machine behavior, though it is very slight. ...