What is the relationship among frequency wavelength and wave speed

14.1 Speed of Sound, Frequency, and Wavelength

what is the relationship among frequency wavelength and wave speed

Other answers give the basic theory of EM waves. Frequency is inversely proportional to wavelength, since speed is fixed. Amplitude is.

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As was discussed in Lesson 1 , a wave is produced when a vibrating source periodically disturbs the first particle of a medium. This creates a wave pattern that begins to travel along the medium from particle to particle. The frequency at which each individual particle vibrates is equal to the frequency at which the source vibrates. Similarly, the period of vibration of each individual particle in the medium is equal to the period of vibration of the source. In one period, the source is able to displace the first particle upwards from rest, back to rest, downwards from rest, and finally back to rest. This complete back-and-forth movement constitutes one complete wave cycle.

Sound is a wave. More specifically, sound is defined to be a disturbance of matter that is transmitted from its source outward. A disturbance is anything that is moved from its state of equilibrium. Some sound waves can be characterized as periodic waves, which means that the atoms that make up the matter experience simple harmonic motion. A vibrating string produces a sound wave as illustrated in Figure This creates slightly higher and lower pressures.

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The Wave Equation

An Equation for all Waves. Solving the Equation. Light, sound and water all travel as waves.

how many vibrations per second are represented in a radio wave of MHZ? what is the relationship among frequency, wavelength, and wave speed?.
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