我又来了,还是英文物理,还是要英文答案.1. Define, in your own words, the following terms: amplitude  wavelength, frequency,period.2. Give one example of a 

我又来了,还是英文物理,还是要英文答案.1. Define, in your own words, the following terms: amplitude  wavelength, frequency,period.2. Give one example of a 
我又来了,还是英文物理,还是要英文答案.
1. Define, in your own words, the following terms: amplitude  wavelength, frequency,period.
2. Give one example of a transverse wave and one example  of a longitudinal  wave.

我又来了,还是英文物理,还是要英文答案.1. Define, in your own words, the following terms: amplitude  wavelength, frequency,period.2. Give one example of a 
1.Define,in your own words,the following terms:amplitude wavelength,frequency,period.
ANSWER:
1 Amplitude is used in measuring the maximum change in position of the vibration.
2 Wavelength is the distance over which the wave's shape repeats.
3 Frequency is the number of occurrences of a repeating event per unit time.
2.Give one example of a transverse wave and one example of a longitudinal wave.
ANSWER:
1 A transverse wave is a moving wave that consists of oscillations occurring perpendicular to the direction of energy transfer.
An example of transverse wave is shear wave.
2 A longitudinal wave has the same direction of vibration along its direction of travel,which means that the vibration of the medium (particle) is in the same direction or opposite direction as the motion of the wave.
An example of transverse wave is sound wave.
仅供参考,

1. Amplitude is the magnitude of change in the oscillating variable with each oscillation within an oscillating system.
Wavelength of a sinusoidal wave is the spatial period of the wave – the dist...

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1. Amplitude is the magnitude of change in the oscillating variable with each oscillation within an oscillating system.
Wavelength of a sinusoidal wave is the spatial period of the wave – the distance over which the wave's shape repeats.
Frequency is the number of occurrences of a repeating event per unit time.
The period of a wave is the time for a particle on a medium to make one complete vibrational cycle.
2. water wave (transverse), sound wave (longitudinal)

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Amplitude is the objective measurement of the degree of change (positive or negative) in atmospheric pressure (the compression and rarefaction of air molecules) caused by sound waves.
Wavelength i...

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Amplitude is the objective measurement of the degree of change (positive or negative) in atmospheric pressure (the compression and rarefaction of air molecules) caused by sound waves.
Wavelength is the distance between identical points in the adjacent cycles of a waveform signal propagated in space or along a wire.
The number of cycles per unit of time is called the frequency
Period - A point or portion of time at which something is ended.
Transverse wave
Eg. ripples on the surface of a pond
Longitudinal waves
Eg. sound waves , ultrasound, and earthquake P-waves

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用你自己的话定义：振幅、波长、频率、周期。
2、举个横波的例子；举个纵波的例子。