Wavelength - Wikipedia
In physics and mathematics, wavelength or spatial period of a wave or periodic function is the distance over which the wave's shape repeats. [ 1 ] [ 2 ] In other words, it is the distance between consecutive corresponding points of the same phase on the wave, such as two adjacent crests, troughs, or zero crossings .
Wavelength | Definition, Formula, & Symbol | Britannica
2024年12月5日 · Wavelength, distance between corresponding points of two consecutive waves. “Corresponding points” refers to two points or particles in the same phase—i.e., points that have completed identical fractions of their periodic motion. Usually, in transverse waves (waves with points oscillating at right
波长 - 维基百科，自由的百科全书
波长（英語： Wavelength ）是一個物理學的名詞，指在某一固定的頻率裡，沿着波的传播方向、在波的图形中，離平衡位置的「位移」與「時間」皆相同的两个质点之间的最短距离。
波长（物理学名词）_百度百科
波长（wavelength），是指波在一个振动周期内传播的距离。 也就是沿着波的传播方向，相邻两个振动位相相差2π的点之间的距离。 波长λ等于波速u和周期T的乘积，即λ=uT。
What Is a Wavelength? Definition and Examples - ThoughtCo
2020年1月11日 · The wavelength is a property of a wave that is the distance between identical points between two successive waves. The distance between one crest (or trough) of one wave and the next is the wavelength of the wave.
Wavelength - Center for Science Education
The wavelength of a wave describes how long the wave is. The distance from the "crest" (top) of one wave to the crest of the next wave is the wavelength. Alternately, we can measure from the "trough" (bottom) of one wave to the trough of the next …
WAVELENGTH中文(简体)翻译：剑桥词典 - Cambridge Dictionary
wavelength翻译：波长;（广播电台占用的）频道，波段。了解更多。
Wavelength - Physics Book - gatech.edu
2023年12月3日 · Wavelength is a measure of the distance between repetitions of a shape feature such as peaks, valleys, or zero-crossings, not a measure of how far any given particle moves. A Deeper Dive into Sinusoidal Waves and Fundamental Wavelength Understanding
Wavelength Calculator
2024年7月30日 · Wavelength is the distance between two peaks (or troughs) of a wave, and is therefore measured in meters. Due to waves coming in all shapes and sizes, the prefix associated with meters can change dramatically, from km for radio waves, micrometers for visible light (although often given in nanometers), to picometers for gamma rays.
Wavelength -- from Eric Weisstein's World of Physics - Wolfram
The wavelength of a wave is the distance between corresponding points separated by one period. It is commonly denoted \lambda, and given by \lambda = {v\over\nu}, where v is the wave speed and \nu is the frequency.