Wavelength is the __________

Question

BlackTom AI · Accepted Answer

Question restatement: Wavelength is the __________

Option 1: 'number of waves passing a fixed point in one second.' This describes frequency, not wavelength; frequency counts how many cycles occur per unit time, typically measured in hertz. Hence this option mixes up two distinct wave properties.

Option 2: 'height of the wave.' The height of a wave is amplitude, not wavelength. Amplitude measures the maximum displacement from rest, while wavelength pertains to spatial length between repeating points.

Option 3: 'distance between successive peaks in a wave.' This is the classic definition of wavelength: the spatial interval over which the wave pattern repeats, such as the distance from one crest to the next crest. It directly matches how wavelength is defined in wave physics.

Option 4: 'distance between a peak of one wave and the next trough.' This distance spans a half-cycle from crest to trough, which is not the standard measure of wavelength. The distance from peak to trough is half the wavelength for a sinusoidal wave, but wavelength itself is peak-to-peak (or trough-to-trough) spacing, not peak-to-trough.

In summary, option 1 confuses frequency with wavelength, option 2 identifies amplitude, option 4 describes half a cycle, while option 3 correctly captures the definition of wavelength as the distance between successive peaks (or successive troughs) in a wave.

Wavelength is the __________

查看解析

登录即可查看完整答案

类似问题

Question at position 22 What type of energy is transferred between adjacent water particles in a wave?elliptical energygravitational potential energysolar energynuclear energy

The vibrations of a transverse wave move

Base your answers on the diagram below which represents a wave traveling to the right along an elastic medium What is the amplitude of the wave?

Identify which of the following equation represents universal wave equation. (C:1)

The term wavelength refers to:

Match each definition with the correct property of a wave. 1: The number of peaks of a wave that pass a certain point per unit time (per second) 2: The height of a wave above the midline. 3: The distance between the same point (such as the peak) on two successive waves.

Answer the questions below based on this picture of waves. The X marks what we would call the [ Select ] Wavelength Amplitude . The Y marks what we would call the [ Select ] Amplitude Wavelength . [ Select ] Wave 1 Wave 2 has a greater wavelength and [ Select ] Wave2 Wave1 has a greater frequency.

Answer the questions below based on this picture of waves. The X marks what we would call the [ Select ] Wavelength Amplitude . The Y marks what we would call the [ Select ] Wavelength Amplitude . [ Select ] Wave 2 Wave 1 has a greater wavelength and [ Select ] Wave2 Wave1 has a greater frequency.

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单