() State the amplitude of the wave amplitude=[1】(Il) Determine the frequency of the wave frequency=[2](i) Determine the speed of the wave speed=2](c) Fig. 12 4 shows a device that is used to measure the depth of the se a beneath a ship Sound waves are given out by the ...
E 、!time/s子Fig 5.1a)Comment on the volume of the sound and explain your answer.The volume is getting softer over time.The amplitude of the wave is decreasing over time.[2]b) The frequency of the sound is 60 Hz.What is the wavelength of the sound if its speed is 330 m/s?v=f...
wave. The amplitude of an ocean wave, for example, is the maximum height of the wave crest above the level of calm water, or the maximum depth of the wave trough below the level of calm water. The amplitude of a pendulum swinging through an angle of 90° is 45°. See more atwave....
网络界面波幅 网络释义 1. 界面波幅 焊接专业英汉词典(12)_中国百科网 ... 钎缝金属 brace metal界面波幅amplitude of the interfacial wave熔化层 molten layer ... www.chinabaike.com|基于55个网页
i. The amplitude of a wave is the maximum displacement, or the maximum value, it attains from its mean position during a cycle. It is both positive and negative. With sound waves, the greater the amplitude, the louder is the sound. ...
结果1 题目Pitch is determined by the ___ of the sound wave. A. amplitude B. frequency C. wavelength D. speed 相关知识点: 试题来源: 解析 B。原因:文中提到“Pitch is determined by the frequency of the sound wave.”。 反馈 收藏
百度试题 结果1 题目11 The drawing shows a wave.A Which labelled distance represents the amplitude of the wave?A BD C 相关知识点: 试题来源: 解析 A 反馈 收藏
A wave is a disturbance of a physical quantity traveling in space. The simplest form of a wave is a sine wave propagating along one dimension x in a time t, characterized by A(x,t)=A0sin(kx−ωt), where A can stand for displacement (wave on a string or on water), ...
When a mechanical wave propagates through a physical medium, the particles of the medium oscillate about their mean positions with their positions being sinusoidal functions of time. The maximum displacement of each particle relative to its mean position is the amplitude of the wav...
athe amplitude of residual vibration attenuate distinctly in waves 高度残余的振动在波浪分明地变稀[translate] aBlue striped arch bus 蓝色镶边曲拱公共汽车[translate] ain addition,it leaves fewer precipitates in the tissues than other mircurial solutions 另外,它在组织比其他mircurial解答把少量沉淀物留在[...