which best describes the difference between wave a and wave b?
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Wave A has a greater intensity and transfers more energy. Wave B has a greater intensity and transfers more energy.
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The major difference between the two is the conveying of information. A signal is always talked about in terms of conveying some information about some phenomenon. ... A wave can be considered a part of a signal, like a 1 MHz sinusoidal signal will have a million sine waves per second.
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Primary waves travel faster, move in a push-pull pattern, travel through solids, liquids and gases, and cause less damage due to their smaller size. Secondary waves travel slower, move in an up-and-down pattern, travel only through solids, and cause more damage due to their greater size.
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sine wave. A wave front has the form of a surface of a sphere. A wave front has the form of a surface of a sphere.
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When two waves meet in such a way that their crests line up together, then it's called constructive interference. The resulting wave has a higher amplitude. In destructive interference, the crest of one wave meets the trough of another, and the result is a lower total amplitude.
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Bottom: Ocean waves are transverse waves: the water moves back and forth at right angles to the line in which the wave travels. ... Water waves shake energy over the surface of the sea, while sound waves thump energy through the body of the air. Sound waves are compression waves.
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Wave amplitude of a transverse wave is the difference in height between a crest and the resting position. Wave amplitude of a longitudinal wave is the distance between particles of the medium where it is compressed by the wave. ... A wave caused by a disturbance with more energy has greater amplitude.
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Section Summary. A wave is a disturbance that moves from the point of creation at a wave velocity vw. A wave has a wavelength λ, which is the distance between adjacent identical parts of the wave. The wave velocity and the wavelength are related to the wave's frequency and period by vw=λT or vw=fλ.
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The energy in a wave is determined by two variables. One is amplitude, which is the distance from the rest position of a wave to the top or bottom. Large amplitude waves contain more energy. The other is frequency, which is the number of waves that pass by each second.
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The phase difference of two waves is the horizontal distance a similar part of one wave leads or lags the other wave. Phase difference is measured in fractions of a wavelength, degrees or radians. In the diagram (above), the phase difference is ¼ λ. This translates to 90o ( ¼ of 360o ) or π/2 ( ¼ of 2π ).
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['Wavelength. Source: www.sites.google.com. ... ', 'Amplitude. ... ', 'Time-Period. ... ', 'Frequency. ... ', 'Velocity of Wave (Speed of Wave)']
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Wave usually refers to a continuous disturbance. Like if you grab hold of spring and shake it back and forth a lot. Pulse, on the other hand, often refers to some type of one-time disturbance. Like shaking the spring only once.
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The lower the power, or amplitude, the lower the wave form peeks all while frequency, cycle and wavelength remain the same. Example 5 - Amplitude shown by the hight or peeks of the wave form. Phase is the same frequency, same cycle, same wavelength, but are 2 or more wave forms not exactly aligned together.
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The two main types of waves are body waves and surface waves. Body waves can travel through the earth's inner layers, but surface waves can only move along the surface of the planet like ripples on water.
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As nouns the difference between wave and current is that wave is a moving disturbance in the level of a body of water; an undulation while current is the part of a fluid that moves continuously in a certain direction.
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Which statement describes a surface wave? A surface wave is a wave that moves along the interface of two different materials, like air and water.
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The only difference between them is their wavelength, which is directly related to the amount of energy the waves carry. The shorter the wavelength of the radiation, the higher the energy. ... On one end of the spectrum are radio waves with wavelengths billions of times longer than those of visible light.