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1. Dictionary

   Am·pli·tude

   /ˈampləˌto͞od/

   

   noun

   • 1. the maximum extent of a vibration or oscillation, measured from the position of equilibrium: "the amplitude of alpha rhythms"
   • ▪ the maximum difference of an alternating electrical current or potential from the average value: "the detection of signals only a few microvolts in amplitude"
   • 2. the angular distance of a celestial object from the true east or west point of the horizon at rising or setting.
   • 3. breadth, range, or magnitude: "the amplitude of the crime of manslaughter lies beneath murder"
   • 4. the angle between the real axis of an Argand diagram and a vector representing a complex number.

   Word Origin mid 16th century (in the senses ‘physical extent’ and ‘grandeur’): from Latin amplitudo, from amplus ‘large, abundant’.

   Scrabble Points: 14

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2. openstax.org › books › physics13.2 Wave Properties: Speed, Amplitude, Frequency, and Period

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   The speed of propagation vw is the distance the wave travels in a given time, which is one wavelength in a time of one period. In equation form, it is written as. vw = fλ. v w = f λ. From this relationship, we see that in a medium where vw is constant, the higher the frequency, the smaller the wavelength.

3. study.com › learn › lessonAmplitude | Overview, Properties & Examples - Lesson | Study.com

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   Nov 21, 2023 · Amplitude is an important parameter of waves and is the maximum displacement of points on a wave. Stated another way, amplitude is the vertical distance between a peak or a valley and the ...

   • What is amplitude of sound?

     Amplitude of sound waves is associated with a sound's loudness. Higher amounts of energy transferred through the displacement of air molecules soun...
   • What is a simple definition of amplitude?

     Amplitude is the measurement of the energy transferred by waves. Waves can transfer energy through displacement of matter, or through electromagnet...
   • What is amplitude and frequency?

     Amplitude is a measurement of the amount of energy transferred by a wave. Amplitude on a transverse wave is typically measured as the distance betw...

4. phys.libretexts.org › Courses › University_of8.1: Introduction to Waves - Physics LibreTexts

   phys.libretexts.org › Courses › University_of

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   Jan 11, 2023 · Waves are ubiquitous phenomena in nature and technology. In this chapter, you will learn the basic concepts and properties of waves, such as wavelength, frequency, amplitude, and speed. You will also explore different types of waves, such as transverse, longitudinal, and standing waves, and how they relate to sound and light. This chapter will prepare you for the more advanced topics of ...

5. People also ask

   What does amplitude mean?

   • When asked what does amplitude mean, amplitude is a energy measurement used when describing waves. A wave is a pulse of energy that propagates through a medium or travels through empty space (in the case of electromagnetic radiation.

   Amplitude | Overview, Properties & Examples - Lesson | Study.com

   study.com/learn/lesson/what-is-amplitude.html

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   What is the amplitude of a wave?

   • The definition of amplitude is a measurement of energy transferred by a wave; the higher the energy put into a wave, the higher the amplitude. When asked what is the amplitude of a wave, the answer will be expressed differently for varying kinds of waves. To unlock this lesson you must be a Study.com Member.

   Amplitude | Overview, Properties & Examples - Lesson | Study.com

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   What is amplitude X?

   • Its amplitude X is the distance between the resting position and the maximum displacement—either the crest or the trough—of the wave. It is important to note that this movement of the wave is actually the disturbance moving to the right, not the water itself; otherwise, the bird would move to the right.

   13.2 Wave Properties: Speed, Amplitude, Frequency, and Period

   openstax.org/books/physics/pages/13-2-wave-properties-speed-amplitude-frequency-and-period

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   What does amplitude mean on a transverse wave?

   • Amplitude on a transverse wave is typically measured as the distance between the peak or trough of the wave and the equilibrium position, or the position of the medium at rest. What is amplitude and frequency? Amplitude is a measurement of the amount of energy transferred by a wave.

   Amplitude | Overview, Properties & Examples - Lesson | Study.com

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6. www.youtube.com › watchDefinition of Amplitude and Period | Physics | Khan Academy

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   Jul 29, 2016 · In this video David defines the terms Amplitude and Period and shows how to find them on a graph. Created by David SantoPietro.Watch the next lesson: https:/...

   • Date: Jul 29, 2016
   • Views: 136.3K
   • Author: Khan Academy Physics

7. phys.libretexts.org › Courses › University_of1.2: Wave Properties - Physics LibreTexts

   phys.libretexts.org › Courses › University_of

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   Jan 11, 2024 · The important thing to take away from the harmonic wave function in Equation 1.2.7 is that the wave has four constants of the motion that completely define it. Besides the wavelength, period, and phase constant, there is the amplitude, \(A\). All of these remain fixed in time, completely defining the wave that evolves thanks to its \(x\) and ...

8. Videos

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     Definition of Amplitude and Period | Physics | Khan Academy

     Jul 29, 2016

     136.3K Views

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     8:20

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     Wavelength, Frequency, Time Period and Amplitude | Physics

     Aug 13, 2020

     803.2K Views

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     Period, Frequency, Amplitude, & Wavelength - Waves

     Aug 16, 2022

     162.2K Views

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9. www.khanacademy.org › v › we-amplitude-and-periodAmplitude & period of sinusoidal functions from equation

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   for y=sin (2X), the total steps required to finish one cycle is shown as below: total steps = total distance / distance per steps. total steps = 2pi / 2. total steps = pi. So, if he walk TWO steps at a time, the total number of step to finish one cycle is pi. Hope it make sense to you ^_^. Comment.

   • Video Duration: 8 min

   • Author: Sal Khan,Monterey Institute for Technology and Education

10. brilliant.org › wiki › amplitude-frequency-waveAmplitude, Frequency, Wave Number, Phase Shift | Brilliant ...

    brilliant.org › wiki › amplitude-frequency-wave

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    Amplitude, frequency, wavenumber, and phase shift are properties of waves that govern their physical behavior. Each describes a separate parameter in the most general solution of the wave equation. Together, these properties account for a wide range of phenomena such as loudness, color, pitch, diffraction, and interference. Waves propagating in some physical quantity ...