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?

Question

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?

BlackTom AI · Accepted Answer

To begin, let's identify what the question is asking: the amplitude of the wave, which is the maximum displacement from the equilibrium (dashed) line.

Option considered: 0.25 m. In many wave diagrams, the vertical scale given (here, a total vertical crest-to-trough distance of 0.5 m) helps determine amplitude. The amplitude is half of the total vertical displacement between the highest point (crest) and the lowest point (trough).

Applying that rule to the diagram: if the crest reaches 0.25 m above the equilibrium line and the trough reaches 0.25 m below it, then the total crest-to-trough separation is 0.50 m, and the amplitude is 0.25 m. Therefore, the maximum distance the particle moves from equilibrium is 0.25 m, which corresponds to the stated option.

Why this reasoning makes sense: amplitude is defined as the magnitude of displacement from equilibrium, not the distance between crest and trough. Halving the crest-to-trough measurement yields the amplitude.

Why other potential interpretations would be incorrect here: if one assumed the crest or trough were at ±0.5 m from equilibrium, that would imply a total crest-to-trough of 1.0 m, which contradicts the diagram’s indicated total vertical extent of 0.5 m. If one confused amplitude with peak-to-peak value, one would report 0.5 m, not 0.25 m. The correct interpretation follows from the standard definition of amplitude as half the peak-to-peak displacement.

Physics 1 Hon - Bowles - p06/p07 P10.2 Waves & Sound MC Practice

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?

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

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

Wavelength is the __________

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